KTT Lightning vs. Gazzew U4T
An in-depth look at the KTT Lightning and the Gazzew U4T switches—which one is the best fit for you?
Overview
When it comes to mechanical keyboard switches, two popular options to consider are the KTT Lightning and the Gazzew U4T. While both switches offer their unique advantages, they cater to different preferences and typing styles. The KTT Lightnings are renowned for their linear design, making them ideal for those seeking a smooth and consistent typing experience. These switches are perfect for gamers who value precision and speed, as they provide a fast response time that can make all the difference in competitive play. On the other hand, the Gazzew U4Ts boast a tactile design that combines a satisfying 'thock' sound profile with a strong and noticeable tactile feedback. This makes them a great choice for typists who appreciate the auditory and tactile satisfaction that comes with each keypress. However, let's dive in a bit deeper beyond these generalities, exploring the specific characteristics and nuances of each switch, so that you can make an informed decision on the best switch for your needs.
By the numbers
Technical specifications
Actuation force
43g
Actuation force
N/A
Bottom-out force
50g
Bottom-out force
65g
Pre-travel
1.00 mm
Pre-travel
N/A
Total travel
3.00 mm
Total travel
4.00 mm
Factory lubed
Yes
Factory lubed
Yes
Stem construction
Partial box
Stem construction
Standard
Stem material
POM
Stem material
POM
Top housing material
Polycarbonate
Top housing material
Proprietary Gazzew blend
Bottom housing material
Nylon
Bottom housing material
Proprietary Gazzew blend
Mount type
Plate (3-pin)
Mount type
PCB (5-pin)
Spring
Stainless steel
Spring
Stainless steel 17.5mm Korean spring
Housing materials
The KTT Lightning and the Gazzew U4T differ in terms of their housing materials. The Lightning features a polycarbonate top housing, which creates a sharp, high-pitched, and crisp sound profile. This is due to the stiffness of polycarbonate, which produces clear and resonant sounds. In contrast, the U4T utilizes a proprietary Gazzew blend top housing, also known as "boba plastic." This unique plastic blend offers a rich and deep sound profile, characterized by its softness. While both top housings deliver distinct sound qualities, the Lightning's polycarbonate provides a sharper tone, while the U4T's Gazzew blend offers a smoother and deeper sound.
Moving on to the bottom housing, the Lightning incorporates a nylon material. Switches with nylon housing typically produce a deeper and fuller sound when typing. The softness of nylon allows it to absorb more sound, resulting in a duller and rounder tone. Similarly, the U4T utilizes its proprietary Gazzew blend for the bottom housing. Described as "boba plastic," this soft material contributes to a rich and deep sound profile. Both bottom housings share the characteristic of providing a fuller sound, with nylon offering a subtler tone and the Gazzew blend providing a more pronounced resonance.
When considering the overall sound and feel of the switches, the influence of the top and bottom housings is divided. Pressing down on a switch lets you experience the qualities of the bottom housing, determining the bottom-out sound and feel. Meanwhile, the top housing plays a significant role in the sound produced when you release a key. Despite their differences, both the Lightning and the U4T aim to deliver optimal sound experiences through their unique combinations of housing materials. Depending on the desired sound and feel, users can choose between the sharper and stiffer polycarbonate of the Lightning or the softer and deeper tones of the Gazzew U4T.
Weight
When comparing the actuation force and bottom out force of the KTT Lightning linear switch and the Gazzew U4T tactile switch, there are notable differences. The Lightning switch has a relatively lighter actuation force of 43 grams and a bottom out force of 50 grams. On the other hand, the U4T switch's actuation force is unknown, making it difficult to directly compare. However, its bottom out force is higher at 62 grams, which can be considered a medium weight.
Considering the weight aspect, some individuals prefer a lighter switch like the Lightning as it allows for longer typing sessions, making it suitable for work or extended gaming sessions. In contrast, those who seek a more substantial typing experience may prefer a switch with a heavier force. Although we don't have information on the actuation force of the U4T, we can assume that it may offer a similar lighter experience due to its medium bottom out force.
In conclusion, while the KTT Lightning linear switch offers a lighter actuation and bottom out force, the Gazzew U4T tactile switch falls into the medium-weight category with its higher bottom out force. The specific actuation force of the U4T remains unknown, but it is possible to expect a similar lighter experience based on its bottom out force.
Travel distance
When comparing the travel distance of the KTT Lightning linear switch and the Gazzew U4T tactile switch, it is clear that these switches have different distances. The Lightning switch has a shorter travel distance of 3 mm, while the U4T switch has a longer travel distance of 4 mm. The Lightning switch falls into the category of shorter travel distances, which are becoming increasingly popular, especially among gamers who value faster response times. On the other hand, the U4T switch offers a deeper and more substantial key press experience with its longer travel distance. Ultimately, the choice between the two switches depends on personal preference - if you prioritize quick, responsive keystrokes, the Lightning switch would be a suitable option. However, if you prefer a more substantial and deliberate key press, the U4T switch with its longer travel distance would be more suitable. Both switches offer distinct experiences, ensuring that individuals can find the travel distance that suits their needs.
Price comparison
Which switch is more bang for your buck?
For 10 switches, the KTT Lightning comes in at $3.41, whereas the Gazzew U4T comes in at $6.50.
Here at Milktooth, we offer the best prices on switches (on average, 27% lower the competition). In addition, we offer free shipping on orders over $49.00. We also offer free returns and exchanges, so you can shop with guaranteed satisfaction.
That said, while price is an important piece of the puzzle, our opinion is that you should ultimately pick the option that most suits your unique preferences since you’ll be using these switches for years to come. In other words, finding something perfect for you is, in our view, the most important criteria.
Typing experience
In terms of sound, the KTT Lightning switch is known for its clacky sound profile. This produces a sharp and snappy sound when the switch is pressed, giving it a crisp and bright acoustic signature. Additionally, the Lightning switch is described as high-pitched, meaning it produces a sharp and crisp sound. On the other hand, the Gazzew U4T switch has a bassy 'thock' sound profile with an assertive tactile feedback. This means that it offers a deeper and richer sound during key presses, resembling the depth and richness associated with bass tones. The U4T switch is also described as thocky, meaning it produces a deep, rich, and satisfying sound. Both switches offer distinct sound profiles, providing auditory satisfaction depending on personal preferences.
When it comes to feel, the KTT Lightning switch is described as having a subtle and polished feel. It has a gentle resistance that is not too feather-light but still maintains a light typing feel. The subtle resistance allows for comfortable typing without excessive strain on the fingers. Additionally, the Lightning switch has a smooth and refined finish, resulting in a sleek typing experience. This is due to the materials used and/or factory lubing, which reduces friction and ensures smooth key travel. On the other hand, the Gazzew U4T switch is known for its sharp tactile feedback. It has a high feedback intensity, with a strong and crisp tactile bump that can be distinctly felt with each keypress. This intense tactile feedback provides a satisfying typing experience, especially for those who prefer a more pronounced tactile response.
Overall, the KTT Lightning switch and Gazzew U4T switch offer different subjective qualities in terms of sound and feel. The Lightning switch provides a clacky sound profile with a slick typing feel, while the U4T switch offers a bassy 'thock' sound profile paired with assertive tactile feedback. The choice between these switches depends on personal preferences, as some may prefer the sharp and snappy sound of the Lightning switch while others may enjoy the deep and rich sound of the U4T switch. Similarly, the subtle and polished feel of the Lightning switch may be appealing to those who prefer a lighter typing experience, while the sharp tactile feedback of the U4T switch may be favored by those who prioritize a strong tactile response. It is important to consider other factors such as the choice of keyboard and keycaps, as these can also influence the overall sound and feel. Ultimately, both switches offer their unique qualities and can provide satisfactory typing experiences for newcomers to mechanical keyboards.
Conclusion
In closing, when it comes to choosing between the KTT Lightning linear switch and the Gazzew U4T tactile switch, it ultimately depends on your personal preferences and the specific use case. If you are seeking a switch for gaming or situations where milliseconds matter, the Lightning switch is a great choice. With its light bottom out force and slick type feel, it allows for quick and precise keystrokes. Additionally, its clacky sound profile adds to the overall gaming experience. On the other hand, if you prioritize auditory and tactile satisfaction, especially for typing, the U4T switch is the way to go. Its bassy 'thock' sound profile and assertive tactile feedback make every keystroke a satisfying and enjoyable experience. The sharp tactile bump of the U4T switch adds to its unique character. Ultimately, whether you prefer the lightning-fast responsiveness of the Lightning switch or the satisfying thockiness of the U4T switch, both options offer their own distinct advantages, catering to different preferences and use cases.
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