HMX Lotus (Heavy) vs. Gazzew U4Tx
An in-depth look at the HMX Lotus (Heavy) and the Gazzew U4Tx switches—which one is the best fit for you?
Overview
When it comes to choosing the perfect mechanical keyboard switch, two noteworthy contenders are the HMX Lotus (Heavy) and the Gazzew U4Tx. The HMX Lotus (Heavy) is a linear switch celebrated for its medium-heavy actuation weight of 62.5g, providing a super bouncy feel that delights typists with each keystroke. Its bright, resonant sound adds to the overall experience, making it a favorite among users who prefer a more dynamic audio feedback and a smooth, uninterrupted typing experience. In contrast, the Gazzew U4Tx stands out as a tactile switch, skillfully marrying the elements of excellent sound and feel. With a deep, resonant "thock" when bottoming out and a whisper-quiet release, the U4Tx offers a luxurious typing experience enhanced by a satisfying tactile bump. This switch caters to those who appreciate both auditory and tactile feedback without the distraction of excessive noise. Both switches have unique attributes that cater to different preferences, making them excellent choices depending on your typing style. 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
55g
Actuation force
N/A
Bottom-out force
62.5g
Bottom-out force
62.5g
Pre-travel
2.00 mm
Pre-travel
N/A
Total travel
3.50 mm
Total travel
3.60 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
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 single-staged spring
Spring
Stainless steel Korean spring
Housing materials
The HMX Lotus (Heavy) and Gazzew U4Tx switches exhibit notable differences and similarities in their housing materials that influence their acoustic properties and user experience. Both switches utilize nylon for their top and bottom housings, which is heralded for its ability to produce a fuller and deeper sound profile. The Lotus (Heavy) features standard nylon, known for its classic application in keyboard switches; it absorbs sound effectively due to its softer nature, resulting in a noticeably duller and rounder sound when typing. Similarly, the U4Tx employs a proprietary blend often referred to as "boba plastic," which also contributes to a rich and deep sound profile due to its softness. Therefore, users of either switch can expect a soundscape characterized by warmth and depth, albeit with the U4Tx potentially offering a unique feel attributed to its innovative blend.
While both switches share the same general soft plastic characteristic that enhances sound absorption, the U4Tx's proprietary Gazzew blend can introduce subtle differences in feel and performance. The Lotus (Heavy)'s nylon bottom housing is expected to produce a more traditional response during bottoming out, maintaining that classic tactile feedback. In contrast, the U4Tx’s proprietary blend may enhance this experience further or result in a slightly more nuanced feel due to the combination of its unique material properties. Both switches, despite their differences in the specific formulation, prioritize a softened sound profile, which is likely to lead to similar user perceptions regarding the acoustic quality of each.
Ultimately, the combination of these housing materials gives each switch its distinct identity while maintaining an overarching resemblance in sound production. When pressed, the response from the U4Tx might vary slightly in terms of tactile feedback, yet the essence of a rich and deep sound remains consistent with the Lotus (Heavy). This interplay of material qualities ensures that while the composition is discretionary between proprietary and classic, the end-user experience regarding sound and feedback can yield comparably rewarding results when it comes to both typing and gaming experiences.
Weight
When comparing the actuation force and bottom out force of the HMX Lotus (Heavy) linear switch and the Gazzew U4Tx tactile switch, it is clear that the two switches offer distinct characteristics. The HMX Lotus (Heavy) has a measurable actuation force of 55 grams, requiring a moderate push to trigger a keystroke, while the Gazzew U4Tx’s actuation force is unknown. However, both switches share the same bottom out force of 62.5 grams, indicating that pressing either switch all the way down requires the same amount of force. This means that users who prefer a heavier touch may find a more consistent experience when bottoming out with either switch. In terms of weight, the HMX Lotus (Heavy) is the heavier option overall, making it potentially less ideal for long typing sessions, whereas the unknown actuation force of the U4Tx could indicate a lighter touch, appealing more to those seeking extended comfort during use. Ultimately, the choice between these switches will depend on individual preferences for typing feel and exertion.
Travel distance
When comparing the travel distances of the HMX Lotus (Heavy) linear switch and the Gazzew U4Tx tactile switch, we find that the Lotus has a travel distance of 3.5 mm, while the U4Tx measures slightly longer at 3.6 mm. This difference may seem minimal, but it can influence the typing experience significantly. If you prefer a more responsive feel, the shorter travel distance of the Lotus may appeal to you, as it allows for quicker actuation. Conversely, if you favor a deeper, more substantial keystroke, the U4Tx’s 3.6 mm travel distance could provide that satisfying depth. In essence, while both switches offer a comfortable typing experience, the Lotus (Heavy) is marginally shorter, making it potentially more suitable for gamers or those who enjoy faster response times, whereas the U4Tx may be more gratifying for users who appreciate tactile feedback with a bit more travel.
Price comparison
Which switch is more bang for your buck?
The HMX Lotus (Heavy) has an MSRP of $3.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Lotus (Heavy) for $2.99.
The Gazzew U4Tx 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 Lotus (Heavy) switch is recognized for its bright and resonant character, providing a lively acoustic experience during typing. This medium-heavy switch generates a pronounced sound profile that can enhance the overall enjoyment of your keystrokes. In contrast, the Gazzew U4Tx switch combines both bassy and muted qualities; it produces a deep, resonant "thock" when bottoming out while maintaining a quieter, more refined sound at the top of the keystroke. The U4Tx’s sound is more subdued, creating a cleaner auditory experience that is less intrusive yet still satisfying, particularly for those who appreciate a balance of depth and discretion.
In terms of feel, the HMX Lotus (Heavy) switch is characterized by its super bouncy sensation, delivering a delightful tactile feedback that encourages a pleasurable typing rhythm. The switch's medium-heavy weight of 62.5g adds to this bounciness, making each keystroke feel engaging and dynamic. On the other hand, the Gazzew U4Tx switch provides a sharp tactile bump that is distinctly felt with every press, offering high feedback intensity that users will perceive as a luxurious tactile experience. This prominent bump adds a layer of satisfaction to typing, setting it apart from smoother switches while still ensuring a responsive feel.
In conclusion, the HMX Lotus (Heavy) switch offers a bright, resonant sound paired with a super bouncy and engaging feel, making it a great choice for those who enjoy lively interactions with their keyboard. Conversely, the Gazzew U4Tx switch provides a refined acoustic profile with its bassy, muted characteristics, all while delivering sharp tactile feedback that enhances the typing experience. Depending on personal preferences related to sound and feel, both options can provide enjoyable typing experiences, making them worthy considerations for newcomers exploring the world of mechanical keyboards.
Conclusion
To conclude, your choice between the HMX Lotus (Heavy) and the Gazzew U4Tx switches should depend on your specific typing preferences and the kind of experience you seek. If you favor a lively, bouncy feel combined with a bright, resonant sound, the Lotus (Heavy) is an excellent option. It provides an engaging tactile experience with its 62.5g actuation force, making it suitable for those who enjoy a more dynamic typing style. On the other hand, if you prefer a more refined auditory and tactile experience, the Gazzew U4Tx switches will be your go-to. With their deep, bassy sound complemented by a sharp tactile bump, they are designed for a luxurious typing experience that is both acoustically pleasing and quiet enough to be used in shared environments. Ultimately, if you lean towards an expressive and slightly more noisy typing experience, go for the Lotus, but if you desire a subtle and satisfying feel with an elegant sound profile, the U4Tx will serve you well.
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