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HMX Perky vs. Gazzew U4T

An in-depth look at the HMX Perky and the Gazzew U4T switches—which one is the best fit for you?

Overview

When choosing a mechanical keyboard switch, personal preference plays a crucial role, as evidenced by the contrasting characteristics of the HMX Perky and the Gazzew U4T. The Perky switch is celebrated for its softer and glittery nylon housings, offering a neutral yet deeply satisfying typing experience with a shorter travel distance. This makes it a fantastic choice for those who prioritize speed and a smooth, uninterrupted keystroke. On the other hand, the Gazzew U4T switch provides a unique blend of thockiness and sharp tactility, producing a bassy 'thock' sound that not only enhances the auditory experience but also delivers assertive tactile feedback with each press. This makes it ideal for typists who enjoy a more engaging and noticeable response while typing. Ultimately, both switches cater to different typing preferences and 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

43g

Actuation force

N/A

Bottom-out force

50g

Bottom-out force

65g

Pre-travel

1.00 mm

Pre-travel

N/A

Total travel

3.40 mm

Total travel

4.00 mm

Factory lubed

Yes

Factory lubed

Yes

Stem construction

Standard

Stem construction

Standard

Stem material

T2

Stem material

POM

Top housing material

Nylon

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

22mm extended single-stage spring

Spring

Stainless steel 17.5mm Korean spring

Housing materials

The housing materials of both the HMX Perky and the Gazzew U4T switches showcase a deep understanding of how material choice influences overall sound and feel during typing. The Perky employs a classic nylon for both the top and bottom housings, which is known for its superior ability to absorb sound due to its softer, pliable nature. This characteristic allows for a fuller, rounder sound profile, making the tactile response of the switch more aesthetically pleasing for users seeking a quieter and more muted keystroke. In contrast, the Gazzew U4T utilizes a proprietary blend known as "boba plastic," which, while different in composition, shares similar softness traits with nylon that contribute to a rich and deep sound profile as well. This fundamental similarity in the softness of the materials means that both switches can potentially offer comparable acoustic experiences, albeit through different formulations.

While both switches utilize soft materials, the differences become evident when examining how these materials influence the typing experience. The HMX Perky's nylon construction ensures a consistent experience across both the top and bottom, allowing for a harmonious integration between the two parts. Conversely, the Gazzew U4T's proprietary blend, specifically in its top housing, provides a distinct sound profile that is characterized by its unique acoustic dampening qualities. This variant in material may allow for a different tactile feedback experience when pressing down on the switch compared to the more uniform nylon experience of the Perky. Thus, while both switch types can deliver deep sound profiles, the nuanced differences in material—staying faithful to their individual specifications—can lead to variations in user experience.

Ultimately, the types of housing materials chosen for each switch will dictate how their sound characteristics are expressed during use. In the HMX Perky, the pure nylon composition offers a straightforward and cohesive typing experience, where the top and bottom housings work seamlessly to impart their acoustic qualities. On the other hand, the Gazzew U4T, with its proprietary boba blend, enables the two materials to express their different effects on sound—especially distinguishing the bottom-out sound from the release sound when letting go of keys. Thus, while both types yield enjoyable typing experiences with rich auditory feedback, the style and nuances of sound will vary due to the differing material properties, ultimately allowing each switch to carve out its unique identity in the keyboard realm.

Weight

The HMX Perky linear switch and the Gazzew U4T tactile switch exhibit notable differences in both actuation and bottom out forces, impacting their feel and user experience. The Perky has a light actuation force of 43 grams and a bottom out force of 50 grams, making it suitable for those looking for a comfortable typing experience over extended periods, like in a work setting or during long gaming sessions. In contrast, the U4T's bottom out force is significantly heavier at 65 grams, while its actuation force remains unspecified. This suggests a more substantial push feel, appealing to users who appreciate a heavier switch for a firmer typing experience. Overall, the Perky is the lighter switch, while the U4T leans toward the heavier side, aligning with the preferences of different types of users looking for distinct tactile sensations.

Travel distance

When comparing the travel distances of the HMX Perky linear switch and the Gazzew U4T tactile switch, it’s evident that the Perky offers a shorter distance at 3.4 mm, while the U4T provides a longer travel distance of 4.0 mm. This difference in travel distance reflects varying preferences among users; the Perky's shorter length may appeal to gamers who favor quicker keystrokes and responsiveness, while the U4T's longer travel could be more satisfying for those who enjoy a more pronounced tactile feedback and depth in their typing experience. Ultimately, choosing between these switches depends on individual preferences—opting for the Perky will result in a quicker response time, while the U4T will cater to those who appreciate a more traditional feel.

Price comparison

Which switch is more bang for your buck?

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

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

When it comes to sound, the HMX Perky linear switch has yet to be characterized in detail, leaving some ambiguity in its auditory profile. However, it is important to note that the overall sound of a switch can greatly depend on factors such as the keyboard design and the choice of keycaps used. In contrast, the Gazzew U4T tactile switch produces a rich and satisfying auditory experience. With its bassy and thocky sound profile, each keystroke resonates with a deep thud, offering a compelling auditory feedback that many typists appreciate. The integration of this depth and the thocky resonance elevates the U4T's sound experience to one that is both engaging and enjoyable.

In terms of feel, the HMX Perky provides a neutral typing experience that is described as deeply satisfying, likely offering smooth transitions without the tactile feedback more commonly found in tactile switches. This can make it particularly appealing for those who prefer consistent linear action. On the other hand, the Gazzew U4T is distinguished by its sharp tactile feedback, providing a strong and prominent tactile bump with every keypress. This assertive feedback can greatly enhance the typing experience for users who enjoy a clear indication that their input has been registered, making each keystroke more deliberate and intentional.

In summary, while the HMX Perky linear switch is recognized for its softer, nylon housing and a condensed typing experience that is pleasantly neutral, the Gazzew U4T tactile switch stands out with its robust audio profile and sharp tactile feedback. Users seeking a smooth, uncomplicated typing experience may prefer the Perky, while those who enjoy the auditory and tactile satisfaction of pronounced feedback will likely gravitate toward the U4T. Ultimately, both switches cater to different typing preferences, and the choice between them will depend on whether one prioritizes sound and tactility or a more streamlined linear feel.

Conclusion

To summarize, your choice between the HMX Perky linear switch and the Gazzew U4T tactile switch ultimately depends on your personal preferences and typing needs. If you favor a lighter touch and a smooth, unimpeded keypress, the Perky might be your ideal option, especially if you enjoy a subtle and satisfying typing experience with a condensed travel distance. This makes it an excellent choice for fast typists or gamers who might benefit from rapid key presses without much force required. Alternatively, if you seek a more pronounced tactile experience with auditory feedback, the U4T is the way to go. Its heavier actuation force and rich, thocky sound profile offer a delightful combination of tactile response and satisfying acoustics that can enhance both your typing experience and the overall feel of your keyboard. Therefore, consider how much feedback and sound resonate with you when making your decision: choose the Perky for a lighter, agile feel, or opt for the U4T if a robust, tactile experience is what you desire.

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