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HMX Jammy vs. KTT MoonRosa

An in-depth look at the HMX Jammy and the KTT MoonRosa switches—which one is the best fit for you?

Overview

When it comes to choosing between the HMX Jammy and KTT MoonRosa mechanical keyboard switches, there are distinct characteristics that set them apart. The Jammy, a linear switch, is known for its softer and glittery nylon housings, offering a medium-weight typing experience that is both muted and deeply satisfying. On the other hand, the MoonRosa, also a linear switch, features an all-POM construction that provides a buttery smooth typing experience with a neutral sound signature. While the Jammy leans towards a softer feel, the MoonRosa is categorized as mild, low-pitched, and easy-to-press. Both switches have their unique advantages, making them suitable for different preferences and typing styles. 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

57g

Actuation force

37g

Bottom-out force

63g

Bottom-out force

45g

Pre-travel

2.00 mm

Pre-travel

1.80 mm

Total travel

3.70 mm

Total travel

3.50 mm

Factory lubed

Yes

Factory lubed

Yes

Stem construction

Standard

Stem construction

Partial box

Stem material

POM

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

22mm spring

Housing materials

The housing materials of the HMX Jammy and the KTT MoonRosa both offer unique sound profiles due to their different compositions. The Jammy's nylon top housing creates a deeper and fuller sound profile, while the MoonRosa's POM top housing produces a more muted and deeper sound. The difference in sound can be attributed to the softer nature of nylon, which absorbs more sound, resulting in a duller and rounder sound compared to POM which is known for its unique sound profile.

In terms of bottom housing, both the Jammy's nylon bottom housing and the MoonRosa's POM bottom housing contribute to the overall sound profile of the switch. The nylon bottom housing of the Jammy creates a deeper and fuller sound profile, similar to its top housing, while the POM bottom housing of the MoonRosa produces a muted and deeper sound. The impact of the bottom housing on the bottom-out sound and feel can be felt when pressing down on the switch, highlighting the importance of both top and bottom housing materials in shaping the overall sound of the switch.

While the HMX Jammy and the KTT MoonRosa differ in their housing materials, both switches offer unique sound profiles that cater to different preferences. The Jammy's nylon housing materials create a duller and rounder sound, while the MoonRosa's POM housing materials produce a more muted and deeper sound. Despite their differences, both switches showcase the impact of housing materials on switch sound and feel, showcasing the importance of top and bottom housing materials in shaping the overall typing experience. Whether choosing the Jammy or the MoonRosa, users can expect a satisfying typing experience designed to cater to their unique sound preferences.

Weight

When comparing the actuation force and bottom out force of the HMX Jammy linear switch and the KTT MoonRosa linear switch, it is evident that the MoonRosa is the lighter option. The Jammy has a medium actuation force of 57 grams and a bottom out force of 63 grams, while the MoonRosa has a light actuation force of 37 grams and a bottom out force of 45 grams. The Jammy provides a more substantial typing experience due to its heavier forces, making it ideal for those who prefer a stronger push feel. On the other hand, the MoonRosa's lighter weight is better suited for extended typing or gaming sessions, as it allows for less fatigue over time. In this case, opting for the Jammy will result in a heavier touch, while choosing the MoonRosa will offer a lighter and more responsive typing experience.

Travel distance

The HMX Jammy linear switch has a travel distance of 3.7 mm, while the KTT MoonRosa linear switch has a travel distance of 3.5 mm. Both switches fall within the range of shorter travel distances, which are popular among gamers for their quicker response times. While the Jammy has a slightly longer travel distance, the 0.2 mm difference may not be noticeable to most users. Ultimately, if you prefer a switch with a slightly deeper feel, you may lean towards the Jammy, but if you prioritize a quicker response, the MoonRosa may be the better choice. Overall, both switches offer a relatively short travel distance compared to traditional switches, providing a balance between speed and depth for different user preferences.

Price comparison

Which switch is more bang for your buck?

The HMX Jammy has an MSRP of $3.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Jammy for $2.99.

The KTT MoonRosa comes in at $4.88 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

When it comes to sound, the HMX Jammy linear switch is best known for its muted and deeply satisfying typing experience, thanks to its softer nylon housings. On the other hand, the KTT MoonRosa linear switch offers a low-pitched sound signature that is more bass-heavy and mellow compared to higher-pitched switches. Both switches provide a unique auditory experience that can be further enhanced or altered by the choice of keyboard and keycaps used.

Moving on to feel, the HMX Jammy switch's tactile feedback is not specified in the provided information. However, the KTT MoonRosa switch is described as offering a mild and easy-to-press typing experience. This means that the MoonRosa switch provides a gentle typing feel that is approachable to most users, with light actuation force that makes typing effortless and comfortable, reducing finger fatigue during extended use. The Jammy switch's tactile feel remains unknown, so it is advisable to try out both switches to determine which feel best suits your typing preferences.

In conclusion, both the HMX Jammy and KTT MoonRosa linear switches offer unique qualities in terms of sound and feel. The Jammy switch is praised for its muted and deeply satisfying typing experience, while the MoonRosa switch provides a low-pitched sound signature and a mild, easy-to-press feel. Ultimately, the choice between these two switches will depend on personal preference in terms of sound profile, typing feel, and overall typing experience desired. Whether you go for the Jammy or MoonRosa switch, you can expect a quality linear switch that delivers a satisfying typing experience.

Conclusion

To sum up, when choosing between the HMX Jammy linear switch and the KTT MoonRosa linear switch, consider your preferences for typing experience and bottom out force. If you prefer a medium-weight switch with a muted and deeply satisfying typing experience, the Jammy may be the right choice for you. On the other hand, if you prefer a lighter switch with a buttery smooth typing experience and easy-to-press keys, the MoonRosa would be more suitable. Ultimately, the decision between these two switches depends on your typing style and the kind of feel and sound you prefer in your mechanical keyboard switches. Choose wisely and enjoy your typing experience!

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