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Gateron CAP Anniversary vs. HMX FJ400

An in-depth look at the Gateron CAP Anniversary and the HMX FJ400 switches—which one is the best fit for you?

Overview

When it comes to selecting mechanical keyboard switches, enthusiasts often find themselves torn between various options that can dramatically enhance their typing experience. The Gateron CAP Anniversary switches stand out with their innovative design that ensures exceptionally smooth keystrokes, thanks to a unique CAP structure and an aerodynamic stem that minimizes resistance and stability. Users looking for a 'snappy', 'creamy', and 'polished' feel would likely appreciate the refined performance these switches offer. In contrast, the HMX FJ400 switch serves as a versatile middle ground in the HMX Film switch lineup, delivering a balanced sound profile that appeals to both gamers and typists alike. While the FJ400 might not boast the same advanced engineering as the CAP Anniversary, its reliability and balanced characteristics make it an attractive choice for those seeking a more traditional feel. 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

50g

Bottom-out force

65g

Bottom-out force

58g

Pre-travel

2.00 mm

Pre-travel

2.00 mm

Total travel

4.00 mm

Total travel

3.80 mm

Factory lubed

Yes

Factory lubed

Yes

Stem construction

Standard

Stem construction

Standard

Stem material

POM

Stem material

T2

Top housing material

Polycarbonate

Top housing material

POM

Bottom housing material

Nylon

Bottom housing material

Nylon

Mount type

PCB (5-pin)

Mount type

PCB (5-pin)

Spring

Gold-plated 20mm spring

Spring

22mm single-stage spring

Housing materials

The Gateron CAP Anniversary and the HMX FJ400 exhibit contrasting sound profiles due to their differing top housing materials. The CAP Anniversary utilizes polycarbonate for its top housing, which is known for creating a sharper and crisper sound thanks to its stiffer nature. This leads to a higher-pitched sound profile that resonates well, especially when paired with RGB lighting, as the translucent quality of polycarbonate enhances visual illumination. Conversely, the FJ400's top housing is made from POM, which produces a uniquely deep and muted sound. The softer characteristics of POM lead to a more subdued auditory experience, providing a distinct contrast to the clear and resonant sound produced by polycarbonate.

When considering the bottom housing, both the CAP Anniversary and FJ400 use nylon, which has established itself as a classic choice for switch housings. This similarity means that the bottom-out sound and feel share a commonality; both switches are designed to produce a deeper and fuller sound profile. The inherent softness of nylon helps to absorb sound, resulting in a rounder auditory experience when typing. Consequently, the deeper characteristics provided by the nylon bottom housing play an essential role in both switches, creating a sound foundation that is lively and engaging, regardless of the differences in their top housing materials.

In summary, while the Gateron CAP Anniversary and HMX FJ400 differ significantly in the materials used for their top housings, they converge in their use of nylon for the bottom housing, ensuring that both switches produce a rich and full typing experience. The textures they create will be dichotomous: the CAP Anniversary will have a bright resonance when you release the keys, while the FJ400 will deliver a more muted vibe. The unique combination of the materials defines the switches' overall sound and tactile experience, allowing users to enjoy a mix of sharpness and depth that enhances their typing pleasure.

Weight

When comparing the Gateron CAP Anniversary linear switch and the HMX FJ400 linear switch, we can observe some similarities and differences in their actuation and bottom out forces. Both switches have the same actuation force of 50 grams, providing a consistent typing experience when it comes to triggering keystrokes. However, they differ in their bottom out forces; the CAP Anniversary switch has a bottom out force of 65 grams, which makes it feel heavier, while the FJ400's bottom out force is 58 grams, classifying it as medium. This means that users who prefer a lighter feel for extended typing sessions may lean towards the FJ400, whereas those who enjoy a more substantial push might appreciate the heavier bottom out force of the CAP Anniversary switch. Overall, while both switches enable a similar actuation experience, the Gateron CAP Anniversary offers a firmer feedback due to its greater bottom out force.

Travel distance

When comparing the travel distances of the Gateron CAP Anniversary linear switch and the HMX FJ400 linear switch, we find distinct differences. The CAP Anniversary has a travel distance of 4 mm, while the FJ400 measures slightly shorter at 3.8 mm. This means that if you choose the CAP Anniversary, you'll experience a more pronounced key press that some users may prefer for a firmer tactile feel, which can be beneficial for typing or gaming requiring precise control. On the other hand, the FJ400, with its 3.8 mm travel, caters to those looking for a quicker response, ideal for fast-paced gaming where brevity in keystrokes can provide a competitive advantage. Overall, for a heartier depth, the Gateron CAP Anniversary is the better choice, whereas the HMX FJ400 offers a more responsive, albeit slightly less deep, experience.

Price comparison

Which switch is more bang for your buck?

The Gateron CAP Anniversary has an MSRP of $4.90 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the CAP Anniversary for $4.10.

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.

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 Gateron CAP Anniversary linear switch tends to provide a subdued auditory experience that leans towards a soft thock, making it suitable for those who appreciate a quieter keyboard without any distracting noise. The design features, particularly the CAP structure, aid in creating a sound profile that’s more muted compared to many other switches. Meanwhile, the HMX FJ400's sound profile is balanced, striking a harmonious middle ground in the HMX Film switch lineup. This means while it’s not particularly loud, it also offers enough feedback to keep users engaged without being intrusive. Both switches can offer similar sound experiences depending on the type of keyboard and keycaps used, emphasizing the importance of these factors in determining the final acoustic profile.

When it comes to feel, the CAP Anniversary excels with descriptors like snappy, creamy, and polished. This combination results in an exceptionally enjoyable typing experience—responsive yet smooth, allowing the user to glide over each keystroke with ease and minimal resistance. The combination of the specially designed stem and reduced wobble contributes significantly to this sensation, making for a refined typing experience. As for the HMX FJ400, its specific feel remains undefined in the information provided. However, if the FJ400 maintains the balanced characteristic of the sound it offers, one could expect a typing feel that provides a satisfactory response without veering into the extremes of either side—smooth or overly tactile.

In conclusion, while the Gateron CAP Anniversary linear switch is celebrated for its nuanced sound and exemplary feel marked by smoothness and responsiveness, the HMX FJ400 provides a balanced sound profile but lacks a detailed description of its tactile qualities. For newcomers looking to customize their typing experience, either switch could lead to satisfying results; however, they cater to slightly different preferences, with the CAP Anniversary standing out for its tactile refinement and nuanced acoustic signature. Ultimately, the choice depends on personal preference, particularly regarding the desired sound and feel in one’s typing experience.

Conclusion

In conclusion, the choice between Gateron CAP Anniversary linear switches and HMX FJ400 linear switches depends largely on your typing preferences and usage scenarios. If you seek a tactilely satisfying experience with a bit more weight and are drawn to the idea of an exceptionally smooth keystroke, the CAP Anniversary switches are likely your best bet. Their unique design and creamy, polished feel provide a refined typing sensation, making them ideal for both gaming and typing where responsiveness is key. On the other hand, if you prefer a lighter touch and a balanced sound profile for a more casual environment, the HMX FJ400 switches might be the right fit for you. Their medium bottom out force combined with a stable and less pronounced keystroke feel can provide a comfortable typing experience that doesn't tire your fingers out during extended use. Ultimately, your choice should align with your personal preference for weight, smoothness, and the overall typing experience you wish to achieve.

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