HMX SU vs. Gateron Type L
An in-depth look at the HMX SU and the Gateron Type L switches—which one is the best fit for you?
Overview
When choosing the right mechanical keyboard switch, the HMX SU and the Gateron Type L present intriguing options for users seeking linear performance. The HMX SU, known for its full PA12 housing and T5 stem, offers a well-balanced key feel with a subtly deep sound profile, making it an appealing choice for those who value a satisfying typing experience without any auditory distractions. In contrast, the Gateron Type L stands out within the Sillyworks' Project Rehash / SLAY series, being the lightest option with a bottom-out force of only 45g. Its sound signature leans towards the deeper end of the acoustic spectrum, complemented by contemporary factory lubing practices that enhance its smoothness. While the HMX SU caters to those who appreciate a robust yet discreet typing experience, the Gateron Type L entices users looking for a feather-light touch without sacrificing quality or sound. 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
45g
Actuation force
38g
Bottom-out force
50g
Bottom-out force
45g
Pre-travel
1.80 mm
Pre-travel
2.00 mm
Total travel
3.60 mm
Total travel
4.00 mm
Factory lubed
Yes
Factory lubed
Yes
Stem construction
Standard
Stem construction
Standard
Stem material
T5
Stem material
POM
Top housing material
Nylon
Top housing material
Nylon
Bottom housing material
Nylon
Bottom housing material
Nylon
Mount type
PCB (5-pin)
Mount type
PCB (5-pin)
Spring
22mm single-stage spring
Spring
22mm single-stage spring
Housing materials
Both the HMX SU and the Gateron Type L use nylon for their top and bottom housings, which leads to a similar auditory experience when typing. As nylon is known for its relatively soft nature, it effectively absorbs sound, contributing to a deeper and fuller sound profile characteristic of switches made from this material. This shared material composition ensures that both switches produce a similar sound experience, allowing users to enjoy a duller and rounder acoustic signature, characterized by reduced high-frequency noise. Therefore, regardless of individual brand differences or design specifics, the intrinsic acoustic properties of nylon allow users to expect a consistent sound experience from both the HMX SU and the Gateron Type L.
In terms of tactile feedback and bottom-out feel, the nylon housing also plays a crucial role as it affects the user’s experience when pressing down on the keys. Both switches are constructed with nylon for both top and bottom housings, meaning that the tactile qualities—such as the key press resistance and bottom-out sound—will be cohesive across both products. While the top housing resonates with the sound produced upon key release, the bottom housing primarily influences the sound and feel upon key activation. Given that both products utilize nylon in these critical components, users will likely experience a similar tactile response as well, with both switches providing a satisfying feedback when pressed.
However, if one were to introduce a switch that differs either in top or bottom housing material, the intricacies of sound and tactile feedback would be segmented. The softer nylon would typically lend a muted sound quality, while a harder plastic might heighten the auditory response or create a crisper feel. Since both the HMX SU and Gateron Type L use the same nylon material throughout their housings, this shared composition solidifies a consistent tactile experience across both switches. By understanding the impact of housing materials on sound and feel, users can confidently anticipate comparable results when using either switch.
Weight
When comparing the HMX SU linear switch and the Gateron Type L linear switch, both are characterized as lightweight options, but they differ in their actuation and bottom out forces. The HMX SU has an actuation force of 45 grams and a bottom out force of 50 grams, while the Gateron Type L features a slightly lighter actuation force of 38 grams and a bottom out force of 45 grams. This means that the Type L requires less force to actuate, making it potentially more comfortable for extended typing sessions or long gaming marathons. Conversely, the HMX SU's heavier actuation and bottom out forces may appeal to those who prefer a more substantial typing experience, providing a tactile push-back that some users find gratifying. In summary, while both switches are light overall, the Gateron Type L is the lighter option in terms of both actuation and bottom out forces, which can lead to more effortless typing, while the HMX SU will offer a firmer feel for those who favor it.
Travel distance
When comparing the travel distances of the HMX SU linear switch and the Gateron Type L linear switch, there is a clear distinction between the two. The HMX SU features a travel distance of 3.6 mm, while the Gateron Type L has a travel distance of 4 mm. This means that the HMX SU is the shorter of the two switches, offering a more responsive feel that may be appealing to gamers or those who prefer quicker key engagements. In contrast, the Gateron Type L, with its longer 4 mm travel distance, provides a more substantial depth that some users may find preferable for a more deliberate typing experience. Ultimately, your choice between these switches will depend on your personal preferences for responsiveness versus a hearty key feel.
Price comparison
Which switch is more bang for your buck?
The HMX SU has an MSRP of $3.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the SU for $3.29.
The Gateron Type L comes in at $4.70 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 HMX SU linear switch presents a subtly deep sound profile, primarily due to its full PA12 housing and T5 stem. This depth provides a comforting acoustic experience that is well-suited for both office environments and personal use. On the other hand, the Gateron Type L also leans towards a deeper sound signature while incorporating characteristics associated with subdued acoustics; it is not overly loud, offering a more muted experience that contributes to a pleasant typing atmosphere. Both switches emphasize sound that is not obtrusive, making them suitable for a variety of settings, although the SU's sound is characterized as relatively deep in nature.
When it comes to feel, the SU's specific characteristics are unspecified, leaving some ambiguity compared to the Gateron Type L, which is renowned for its feathery and easy-to-press experience. The Type L requires only 45g to bottom out, making it exceptionally light and reducing finger fatigue during extended typing sessions. Its low resistance caters to both casual and intensive usage, whether it be gaming or typing at work. In contrast, while the feel of the SU is not explicitly defined, it is likely that those seeking a linear switch would find tactile satisfaction, though specific nuances may vary.
In conclusion, both the HMX SU linear switch and the Gateron Type L linear switch present desirable qualities tailored to different preferences. The SU's subtly deep sound profile might appeal to those who enjoy a rich acoustic experience, while the Type L offers a subdued tonal quality with an extremely light touch. The Gateron Type L excels in providing a feathery feel with minimal exertion, likely enhancing comfort during long typing sessions. While some characteristics remain undefined for the SU, potential users can expect reasonably similar results in terms of sound and performance from both switches, catering to a diverse range of typing preferences and environments.
Conclusion
To conclude, when deciding between the HMX SU linear switch and the Gateron Type L linear switch, consider your personal preferences and typing habits. If you prefer a slightly heavier switch with a bottom-out force of 50 grams and enjoy a deep sound profile, the SU is an excellent choice. Its full PA12 housing and T5 stem offer a satisfying tactile feel that may appeal to those who appreciate an engaging typing experience. On the other hand, if you're looking for a feather-light feel with a bottom-out force of just 45 grams, the Type L switch may suit you better. It's designed for comfort during extended sessions, making it ideal for gamers or anyone who types for long periods. Additionally, the Type L’s more neutral and subdued sound profile allows for discreet use, which can be beneficial in shared spaces. In summary, if comfort and minimal finger fatigue are your priorities, go for the Gateron Type L. Conversely, if you value a deeper acoustic experience and a bit more resistance, the HMX SU will serve you well.
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