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HMX Cheese vs. Jerrzi Poseidon

An in-depth look at the HMX Cheese and the Jerrzi Poseidon switches—which one is the best fit for you?

Overview

When comparing the HMX Cheese and the Jerrzi Poseidon mechanical keyboard switches, both being linear switches, it's clear that each offers a unique typing experience. The HMX Cheese is renowned for its unparalleled smoothness and pristine typing experience, providing a satisfying clacky, poppy, and crispy sound signature that is lighter than 90% of all switches. On the other hand, the Jerrzi Poseidon, while lacking a specific standout feature, offers a more traditional linear switch experience. If you prefer a lighter and more unique typing experience, the HMX Cheese may be the way to go. However, let's dive in a bit deeper beyond generalities so you can best decide on the best switch for you.

By the numbers

Technical specifications

Actuation force

43g

Actuation force

40g

Bottom-out force

46g

Bottom-out force

N/A

Pre-travel

2.00 mm

Pre-travel

1.60 mm

Total travel

3.50 mm

Total travel

3.40 mm

Factory lubed

Yes

Factory lubed

Yes

Stem construction

Standard

Stem construction

Box

Stem material

Ly

Stem material

pom

Top housing material

Nylon

Top housing material

POM

Bottom housing material

Nylon

Bottom housing material

POM

Mount type

PCB (5-pin)

Mount type

PCB (5-pin)

Spring

22mm single-staged spring

Spring

stainless steel

Housing materials

The housing materials of the HMX Cheese and Jerrzi Poseidon switches share some similarities in terms of creating a deeper and fuller sound profile. Both the Cheese's nylon top housing and the Poseidon's POM top housing are known for producing a sound that is on the deeper side and relatively more muted compared to other materials. This can result in a more pleasant typing experience for users who prefer a quieter keyboard. However, the specific characteristics of nylon and POM may lead to slight differences in the overall sound and feel of the switches.

On the other hand, the bottom housing materials of the two switches may also have some similarities in terms of creating a duller and rounder sound profile. The Cheese's nylon bottom housing and the Poseidon's POM bottom housing both contribute to the overall sound and feel of the switch when it is pressed down. The relatively softer nature of nylon and POM allows for more sound absorption, resulting in a sound profile that is not as sharp or loud as switches made with harder plastics. This can be particularly appealing to users who value a more subdued typing experience.

Overall, while the housing materials of the HMX Cheese and Jerrzi Poseidon switches share some common attributes such as creating a deeper and fuller sound profile, there may be subtle differences in the specific sound and feel of each switch due to the unique characteristics of nylon and POM. Users may find that one housing material suits their preferences better than the other based on their typing style and desired sound profile. Ultimately, both the Cheese and Poseidon switches offer a unique typing experience that is enhanced by the choice of housing material used in their construction.

Weight

The HMX Cheese linear switch has a slightly higher actuation force of 43 grams compared to the Jerrzi Poseidon linear switch's 40 grams. However, when it comes to bottom out force, the Cheese requires 46 grams while the Poseidon's force is unknown. In terms of weight, the Cheese is slightly heavier overall with both its actuation and bottom out forces being higher than the Poseidon. For those who prefer a lighter typing experience, the Poseidon may be the better option due to its slightly lower actuation force. However, if a stronger push feel is desired for a more substantial typing experience, the Cheese may be the preferred choice. Ultimately, the decision will depend on individual preferences and typing needs.

Travel distance

The HMX Cheese linear switch has a travel distance of 3.5 mm, while the Jerrzi Poseidon linear switch has a travel distance of 3.4 mm. Both switches fall within the shorter end of the spectrum compared to the traditional 4.0 mm. Gamers might prefer the Cheese switch for its slightly shorter travel distance, allowing for faster response times during intense gameplay. On the other hand, the Poseidon switch offers a slightly deeper press, which some users may prefer for a more substantial and tactile typing experience. Overall, while the difference in travel distance between the two switches is minimal, it could make a difference depending on individual preferences for key feel and responsiveness.

Price comparison

Which switch is more bang for your buck?

The HMX Cheese has an MSRP of $5.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Cheese for $4.29.

The Jerrzi Poseidon has an MSRP of $4.00 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Poseidon for $3.59.

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

Overall, the HMX Cheese linear switch and the Jerrzi Poseidon linear switch offer distinct qualities in terms of sound and feel. The Cheese switch provides a smooth and satisfying typing experience with a unique clacky, poppy, and crispy sound signature that sets it apart from other switches. On the other hand, details about the sound and feel of the Poseidon switch are currently unavailable. It is important to consider personal preferences and typing style when choosing between these two switches. Ultimately, both switches are likely to provide a similar level of performance and comfort, so users can expect a high-quality typing experience regardless of their choice.

Conclusion

Therefore, when choosing between the HMX Cheese linear switch and the Jerrzi Poseidon linear switch, you would want to go for the HMX Cheese if you prefer a light bottom out force and a unique typing experience with smoothness and a satisfying sound signature. On the other hand, if bottom out force and typing sound are not major considerations for you, then the Jerrzi Poseidon linear switch might be a suitable choice. Ultimately, the decision should be based on your personal preferences and typing style to enhance your overall typing experience.

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