HMX FJ400 vs. Gateron Type L
An in-depth look at the HMX FJ400 and the Gateron Type L switches—which one is the best fit for you?
Overview
When exploring the world of mechanical keyboards, the choice of switch can significantly affect both typing experience and performance. The HMX FJ400, known for its balanced sound profile, serves as a versatile option within the HMX Film switch lineup. This linear switch strikes a middle ground, offering a satisfying blend of responsiveness and a harmonious acoustic experience, making it a great choice for both gamers and typists alike. In contrast, the Gateron Type L, a standout within Sillyworks' "Project Rehash" / SLAY series, offers a feather-light touch that requires only 45g to bottom out. This switch not only emphasizes a subdued and neutral sound but also revitalizes classic key feels with modern factory lubing techniques, fostering a uniquely smooth typing experience. Each switch presents its own strengths: while the FJ400 appeals to those who appreciate a balanced auditory response, the Type L caters to users seeking a light and effortless keystroke. 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
50g
Actuation force
38g
Bottom-out force
58g
Bottom-out force
45g
Pre-travel
2.00 mm
Pre-travel
2.00 mm
Total travel
3.80 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
POM
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
When comparing the housing materials of the HMX FJ400 and Gateron Type L, one notices a distinct separation between the top and bottom components. The FJ400 utilizes a POM (Polyoxymethylene) material for its top housing, which is known for producing a deeper, more muted sound profile. Since POM is a harder plastic, this housing tends to create a sound that is less resonant and more contained, offering a unique auditory experience for typists. In contrast, the Gateron Type L features a nylon top housing. This classic material is recognized for its softer properties, which contribute to a fuller sound profile that not only absorbs sound but also creates a rounder, less pronounced auditory output. Therefore, the use of POM in the FJ400 versus nylon in the Type L means that typists may experience different sound qualities during their typing sessions.
When examining the bottom housings, both the FJ400 and Type L utilize nylon, benefiting from its softer nature. As a common material in mechanical keyboard switches, nylon contributes to a deeper and more satisfying sound profile in both models. Given that both switches feature nylon bottoms, users can expect similarly muted and rich auditory experiences when bottoming out the keys. This aspect of the design highlights that regardless of the differences in their top housings, the bottom housing material remains consistent for both models, ensuring that the tactile feedback and sound generated from bottoming out are largely aligned.
In summary, while the top housing of the HMX FJ400 offers a unique sound profile due to its POM construction, the Gateron Type L embraces a classic nylon for similar functions. Both switches share nylon for their bottom housings, which enhances the overall sound and feel during typing. Consequently, although each switch has its unique characteristics owing to the differing top housing materials, the nylon bottom provides a common ground that results in comparable auditory and tactile outcomes when engaging the switches. This balanced design approach implies that users will have an appreciably consistent experience between these two models, with subtle differences stemming primarily from the top housing's influence on the overall sound profile during key releases.
Weight
The HMX FJ400 linear switch and the Gateron Type L linear switch exhibit notable differences in both actuation force and bottom out force. The FJ400 has an actuation force of 50 grams and a bottom out force of 58 grams, categorizing it as a medium-weight switch. In contrast, the Type L is lighter, with an actuation force of just 38 grams and a bottom out force of 45 grams. This means that users who prefer a softer touch and less resistance while typing or gaming might find the Type L more suitable for extended use, while those who enjoy a more substantial feel should consider the FJ400 for its heavier forces. Ultimately, the selection between these two switches will depend on individual typing preferences, with the FJ400 providing a more forceful push and the Type L offering a lighter, less physically taxing experience.
Travel distance
The HMX FJ400 linear switch has a travel distance of 3.8 mm, while the Gateron Type L linear switch has a travel distance of 4 mm. This makes the FJ400 the shorter option, providing a quick and responsive feel that is often favored by gamers looking for faster key presses. On the other hand, the Type L, with its longer travel distance, offers a more traditional key feel, which some users may find provides a more satisfying tactile feedback and depth. Thus, those who prefer a more abrupt response may lean towards the FJ400, while those who enjoy a deeper pressing experience might opt for the Type L. Ultimately, the choice between these two switches will depend on personal preferences regarding responsiveness versus depth.
Price comparison
Which switch is more bang for your buck?
The HMX FJ400 has an MSRP of $3.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the FJ400 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 FJ400 linear switch is known for its balanced sound profile, providing a versatile acoustic experience that suits various environments, from quiet offices to bustling gaming setups. It strikes a middle ground that doesn’t lean too heavily towards being overly loud or excessively quiet, thereby making it suitable for most users. Meanwhile, the Gateron Type L switch features a sound signature that is more subdued and leaning towards the deeper end of the spectrum. It produces a moderate sound profile, which is dampened enough to make it a great option for users seeking a less intrusive auditory experience during their typing sessions. Overall, while the FJ400 offers a balanced sound, the Type L is known for its deeper, subtler sound quality, offering a different auditory experience.
When it comes to feel, the FJ400 does not have specific descriptors provided, but given its positioning within the HMX Film switch lineup, one could infer that it may offer a comfortable typing experience suitable for general use. In contrast, the Gateron Type L sets itself apart with its feathery and easy-to-press characteristics, requiring only 45g of actuation force to bottom out. This lightweight feel reduces finger fatigue and offers a low-impact typing experience, making it particularly appealing for extended use, including gaming and typing tasks. The comfortable action of the Type L enhances its usability, contrasting with the more ambiguous feel of the FJ400, which could be subject to personal preference.
In conclusion, the HMX FJ400 linear switch delivers a balanced sound profile that caters to a variety of settings, while the Gateron Type L is distinguished by its subdued, deeper sound and exceptionally light actuation, resulting in a featherlight feel. While the FJ400's feel remains unspecified, it can still provide a satisfactory typing experience, similar to what users may encounter with Type L in terms of general usability. Ultimately, both switches aim to create enjoyable typing experiences, but their subjective qualities cater to different preferences in sound and tactile feedback. If you're looking for a more traditional feel or a balanced sound, the FJ400 could be your choice; however, if you prefer a lighter typing experience and a richer auditory signature, the Type L stands out in that regard.
Conclusion
To conclude, your choice between the HMX FJ400 and Gateron Type L linear switches ultimately hinges on your individual preferences and intended use. If you prefer a switch that strikes a balance with a medium bottom-out force of 58 grams, providing a satisfying feel and sound profile, the FJ400 is a great fit. It is well-suited for those looking for a versatile switch that can handle both gaming and typing efficiently without feeling too heavy on the fingers. On the other hand, if lightness and comfort are your priorities, the Gateron Type L switch, with its notably lighter actuation of 45 grams, would be the better option. Its feathery, easy-to-press feel makes it ideal for extended sessions where finger fatigue might be an issue. Additionally, the Type L's deeper sound signature and subdued acoustic profile make it an excellent choice for quieter environments, whether at work or home. By considering how you plan to use your keyboard and the level of actuation force you're comfortable with, you can confidently select between these two excellent linear options to enhance your typing experience.
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