HMX FJ400 vs. TTC Light Cloud V2
An in-depth look at the HMX FJ400 and the TTC Light Cloud V2 switches—which one is the best fit for you?
Overview
When exploring the world of mechanical keyboard switches, the HMX FJ400 and the TTC Light Cloud V2 stand out as compelling options within the linear switch category, each offering distinct characteristics to cater to different typing preferences. The HMX FJ400 is renowned for its balanced sound profile, making it an ideal choice for users who desire a harmonious blend of auditory feedback and smooth keystrokes. Conversely, the TTC Light Cloud V2 is celebrated for its supremely refined typing feel, featuring a lightweight construction that lends itself to a delicate and nuanced experience—perfect for those who prioritize subtlety in their key presses. Both switches offer exceptional performance but appeal to different sensibilities in terms of sound and tactile response. However, let's dive in a bit deeper beyond generalities so you can best decide on the perfect switch for you.
By the numbers
Technical specifications
Actuation force
50g
Actuation force
45g
Bottom-out force
58g
Bottom-out force
58g
Pre-travel
2.00 mm
Pre-travel
1.20 mm
Total travel
3.80 mm
Total travel
3.50 mm
Factory lubed
Yes
Factory lubed
Yes
Stem construction
Standard
Stem construction
Partial box
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
Gold-plated double-staged spring
Housing materials
When comparing the housing materials of the HMX FJ400 and the TTC Light Cloud V2, it is evident that there are both similarities and differences that play a significant role in the overall typing experience and sound profile. The FJ400 features a POM top housing, known for producing a unique sound that leans towards being deeper and more muted. In contrast, the Light Cloud V2 utilizes a nylon top housing that is widely recognized as a classic material in switch design. Typing on the Light Cloud V2 results in a similar sound characteristic—deeper and fuller—due to the nylon's inherent properties, although the POM material adds a distinct flavor to the sound signature of the FJ400. Thus, while both switches can produce a satisfying auditory experience, the FJ400's POM casing creates a sound that is more pronounced in its muted quality compared to the rounder tones of the Light Cloud V2's nylon.
In terms of the bottom housing, both the HMX FJ400 and the TTC Light Cloud V2 employ nylon material, which is consistently linked to producing a deeper and fuller auditory experience. The nylon's softer composition allows it to absorb sound more effectively than harder plastics, resulting in a duller and more rounded sound profile across both switches. This commonality in materials means that users can expect a similar baseline experience when it comes to bottom-out sound and feel. As the bottom housing significantly impacts the actuation response and keypress feel, users may find that their typing experience on both switches is in alignment when pressed down, largely due to the shared nylon material.
Ultimately, when it comes to typing dynamics, the impact of the different materials in the top housings provides a nuanced distinction in sound performance. For users keen to explore the intricacies of sound and feel in their typing experience, the FJ400's POM top housing may deliver a more pronounced muted effect during release, while the Light Cloud V2’s nylon top will produce a slightly softer sound. Because both switches’ bottom housings utilize the same nylon material, the overall experience will retain a cohesive depth and fullness that typists appreciate. As such, while the top housing differentiates the auditory experience, the consistent use of nylon in the bottom allows users to achieve a similarly enjoyable typing performance across both switch designs.
Weight
When comparing the HMX FJ400 linear switch and the TTC Light Cloud V2 linear switch, there are notable differences in their actuation forces while their bottom out forces remain the same. The FJ400 requires an actuation force of 50 grams, while the Light Cloud V2 has a lighter actuation force of 45 grams. This means that the Light Cloud V2 may be more suitable for users looking for a lighter touch, allowing for longer typing sessions or extended gaming without fatigue. Both switches have identical bottom out forces at 58 grams, indicating that once fully pressed, both switches will feel equally robust. Ultimately, those who prefer a softer touch for typing might lean towards the TTC Light Cloud V2, while those who prefer a slightly firmer feel could opt for the FJ400.
Travel distance
When comparing the travel distances of the HMX FJ400 linear switch and the TTC Light Cloud V2 linear switch, the FJ400 measures 3.8 mm, while the Light Cloud V2 has a shorter travel distance of 3.5 mm. This means that the Light Cloud V2 offers a more responsive experience, which may appeal to gamers seeking quicker actuation for faster response times. Conversely, the FJ400, with its slightly longer travel distance, might be favored by those who appreciate a more substantial feel and depth when pressing a key. Therefore, if you prefer a snappier action, the Light Cloud V2 is the better choice, while the FJ400 caters to those who enjoy a deeper keystroke.
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 TTC Light Cloud V2 has an MSRP of $6.80 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Light Cloud V2 for $5.49.
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 offering a balanced sound profile that strikes a middle ground between audible feedback and quiet operation. This allows it to cater to a variety of environments, whether you're at home or in a shared workspace. In contrast, the TTC Light Cloud V2 linear switch excels at producing a muted and neutral sound, making it one of the more subdued options on the market. This quality minimizes the typical clacky noise associated with mechanical keyboards, providing a quieter typing experience that is often appreciated in more professional or shared settings. While both switches have their unique sound profiles, the FJ400 may provide a slightly more pronounced acoustic character compared to the Light Cloud V2's intentionally quieter nature.
When it comes to feel, the FJ400 linear switch offers an undetermined typing experience, yet it stands in the lineup of the HMX Film switches, suggesting it offers a balance between responsiveness and comfort. The TTC Light Cloud V2, however, is explicitly detailed as providing a mild and delicate typing experience. It is characterized by an easy-to-press mechanism and a feathery touch, requiring minimal force for activation. This results in a typing experience that reduces finger fatigue, making it particularly suitable for long typing sessions, whether for gaming, work, or education. The FJ400 may also provide a comfortable and fluid typing experience, but until more specific details are available, it’s hard to make a direct comparison.
In conclusion, while the HMX FJ400 linear switch presents itself as a balanced option in terms of sound profile and potentially comfortable feel, the TTC Light Cloud V2 linear switch is distinguished by its muted sound and remarkably lightweight typing experience. Those seeking a quieter switch will find the Light Cloud V2 especially appealing, while the FJ400 may serve as a versatile middle ground for users who want a balanced blend of auditory feedback and tactile comfort. Both switches are designed to cater to users who prioritize different aspects of their typing experience, and the choice between them hinges on personal preferences regarding sound and feel.
Conclusion
To conclude, when deciding between the HMX FJ400 linear switch and the TTC Light Cloud V2 linear switch, your preferences and intended use will significantly influence your choice. If you're looking for a balanced typing experience that provides a decent sound profile while still maintaining a medium bottom-out force, the FJ400 could be the ideal switch for you. Its middle-ground characteristics make it suitable for a variety of settings, whether for casual gaming or everyday typing tasks. On the other hand, if you prioritize a soft, quiet experience with an extremely refined feel, the Light Cloud V2 would be your go-to option. Its lightweight and feathery nature not only further minimizes finger fatigue during long typing sessions but also ensures that your work environment remains peaceful. Thus, while both switches share the same bottom-out force, the FJ400 offers a more robust listening and typing experience, whereas the Light Cloud V2 excels in providing a muted, delicate feel perfect for those who thrive on subtlety in their keystrokes. Ultimately, your choice should align with whether you seek an adaptable, balanced switch or a serene, whisper-quiet typing experience.
Mentioned in this article
