Jwick Semi-Silent Linear vs. Gazzew U4T

An in-depth look at the Jwick Semi-Silent Linear 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 Jwick Semi-Silent Linear and the Gazzew U4T. The Semi-Silent Linear is known for its innovative design, offering a whisper-quiet topping-out sound while maintaining a satisfying clacky bottom-out sound. It provides a silky smooth typing experience without feeling over-polished. On the other hand, the Gazzew U4Ts showcase a unique blend of thockiness and sharp tactility. With a bassy 'thock' sound profile and assertive tactile feedback, each keystroke delivers both auditory and tactile satisfaction. Both switches have their own distinctive qualities and purposes, but let's dive in a bit deeper beyond generalities so you can best decide on the switch that suits your preferences and typing style.

By the numbers

Technical specifications

Actuation force

N/A

Actuation force

N/A

Bottom-out force

62g

Bottom-out force

65g

Pre-travel

2.00 mm

Pre-travel

N/A

Total travel

3.70 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

PCB (5-pin)

Mount type

PCB (5-pin)

Spring

Stainless steel

Spring

Stainless steel 17.5mm Korean spring

Housing materials

The housing materials of the Jwick Semi-Silent Linear and the Gazzew U4T differ in their composition and resulting sound profiles. The Semi-Silent Linear utilizes a polycarbonate top housing, which creates a sharper, higher-pitched, and crisper sound profile. This is due to polycarbonate's relatively stiffer nature, leading to a clear and resonant sound. In contrast, the U4T features a proprietary Gazzew blend top housing, sometimes called "boba plastic," which produces a rich and deep sound profile thanks to its softness. While the Semi-Silent Linear focuses on clarity and sharpness, the U4T prioritizes a deep and full sound.

Moving on to the bottom housing, the Semi-Silent Linear employs a nylon material that generates a deeper and fuller sound profile. Nylon's softer plastic absorbs more sound compared to harder plastics, resulting in a duller and rounder sound. On the other hand, the U4T uses a proprietary Gazzew blend bottom housing, similar to its top housing, to deliver a rich and deep sound. Both housings emphasize depth, but the Semi-Silent Linear achieves it through nylon's sound-absorbing properties, whereas the U4T relies on its soft boba plastic blend.

When it comes to the impact of the different housing materials, the bottom and top housings play distinct roles in the overall sound and feel of the switch. Pressing down on the switch primarily engages the qualities of the bottom housing, influencing the bottom-out sound and feel. The choice of housing material for the bottom has a more significant effect in this regard. On the other hand, the top housing, influenced by either polycarbonate or the Gazzew blend, plays a more prominent role in the sound when you release a key. Despite these differences, certain similarities can be expected between the two switches, particularly in terms of their use of soft materials for a rich and deep sound profile.

Weight

When comparing the actuation force and bottom out force of the Jwick Semi-Silent Linear linear switch and the Gazzew U4T tactile switch, there are some similarities and differences to consider. Unfortunately, the specific actuation force for both switches is unavailable, but they both have a bottom out force of 62 grams, which can be considered medium.

In terms of weight, some individuals prefer a lighter switch as it allows for longer typing sessions without fatigue, making it ideal for work or extended gaming sessions. On the other hand, others enjoy a heavier push feel, as it provides a more substantial typing experience. For those seeking a heavier force, they may opt for options that require more force to actuate.

Overall, both the Jwick Semi-Silent Linear and the Gazzew U4T switches share a medium bottom out force of 62 grams, ensuring a satisfying and responsive keystroke. Although the actuation force remains unknown, it is likely that both switches offer similar results in terms of force required to trigger a keystroke. As for weight differences, it is important to note that the comparison between the switches did not provide information regarding which switch is lighter or heavier.

Travel distance

The Jwick Semi-Silent Linear switch has a travel distance of 3.7 mm, while the Gazzew U4T tactile switch has a travel distance of 4 mm. In terms of comparison, the Semi-Silent Linear switch has a slightly shorter travel distance compared to the U4T switch. The difference may not be significant, but it could still be noticeable depending on personal preferences.

Traditionally, a travel distance of 4.0 mm is considered standard, while 3.0 mm is the shallowest option. However, with the increasing popularity of shorter travel distances, gamers, in particular, tend to prefer switches with shorter travel distances as they allow for faster response times. So, if you prioritize responsiveness, the Jwick Semi-Silent Linear switch might be the better option for you due to its shorter travel distance.

On the other hand, some individuals may find shorter travel distances to feel too abrupt or lacking in depth. If you prefer a more substantial feel when pressing down on a key, the Gazzew U4T switch with its slightly longer travel distance may be more suitable. Ultimately, the choice between these switches boils down to personal preference and whether you prioritize a shorter, more responsive feel or a longer, more satisfying depth when typing.

Price comparison

Which switch is more bang for your buck?

The Jwick Semi-Silent Linear has an MSRP of $6.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Semi-Silent Linear for $5.27.

The Gazzew U4T comes in at $6.50 per 10 switches.

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 Jwick Semi-Silent Linear switch offers a subdued sound profile. This means that when pressed, it produces a dampened sound that is not completely silent, but more subtle compared to most switches. On the other hand, the Gazzew U4T switch offers a bassy 'thock' sound profile. This means that it has a deeper and richer sound with a lower frequency range, resembling the depth and richness associated with bass tones. Both switches provide unique auditory experiences, with the Semi-Silent Linear offering a whisper-quiet topping-out sound and a clacky bottom-out sound, while the U4T delivers a satisfying 'thock' sound when pressed and released. It's important to note that the sound produced by a switch can also be influenced by other factors such as the keyboard board and keycaps used.

Moving on to the feel of the switches, the Jwick Semi-Silent Linear switch provides a mild typing experience. It offers a gentle and approachable feel that stands in a safe middle-ground zone. Additionally, it is described as snappy and buttery, meaning it is super responsive and provides a smooth and fluid keystroke experience. This switch has a silky smooth type feel, but not over-polished, providing a seamless and effortless typing sensation. On the other hand, the Gazzew U4T switch is known for its sharp tactile feedback. It has a strong and crisp tactile bump that is prominent and distinct with each keypress. This feedback intensifies the typing experience, ensuring tactile satisfaction with every keystroke.

Overall, the Jwick Semi-Silent Linear and Gazzew U4T switches offer different subjective qualities in terms of sound and feel. The Semi-Silent Linear has a subdued sound with a clacky bottom-out and silky smooth type feel. On the other hand, the U4T provides a bassy 'thock' sound with sharp tactile feedback. Both switches have their unique characteristics that cater to different preferences. If you are looking for a more quiet and smooth experience, the Semi-Silent Linear would be a great choice. If you prefer a more audibly satisfying and tactically pronounced typing experience, the U4T would be a suitable option. Regardless of your choice, these switches offer high-quality performance and deliver satisfactory results in their respective qualities.

Conclusion

In closing, if you value a more subtle and subdued sound profile, along with a silky smooth typing experience, the Jwick Semi-Silent Linear switch would be the better choice for you. Its whisper-quiet topping-out sound and clacky bottom-out sound provide a unique auditory experience. Additionally, if you prefer a switch that falls in the safe middle ground in terms of typing feel, offering a gentle and approachable experience, the Semi-Silent Linear switch is a great option. On the other hand, if you crave a deep and rich sound profile with a prominent and sharp tactile feedback, the Gazzew U4T tactile switch is the way to go. Its bassy 'thock' sound and assertive tactile bump will provide you with auditory and tactile satisfaction. Ultimately, the choice between these two switches comes down to your preference for sound and typing feel, so consider your personal preferences and needs when making your decision.

Mentioned in this article