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HMX Hibiscus vs. Bsun Tomcat

An in-depth look at the HMX Hibiscus and the Bsun Tomcat switches—which one is the best fit for you?

Overview

When it comes to mechanical keyboard switches, the choice can significantly influence your typing experience, and two compelling options are the HMX Hibiscus and the Bsun Tomcat, both of which are linear switches. The HMX Hibiscus standing out for its incredibly light actuation force, which exceeds 80% of all switches, offers an unparalleled smoothness that many typists crave. Its distinct sound signature—a satisfyingly clacky, poppy, and crispy tone—adds an auditory appeal that enhances the overall typing experience. In contrast, the Bsun Tomcat features Ly stems, which also contribute to an exceptionally smooth feel during use, while boasting a resonant sound profile that some users may find more satisfying for quiet environments or gaming sessions. Ultimately, both switches cater to different preferences, making them appealing choices for various users. However, let's dive in a bit deeper beyond generalities so you can best decide on the right switch for you.

By the numbers

Technical specifications

Actuation force

42g

Actuation force

45g

Bottom-out force

48g

Bottom-out force

54g

Pre-travel

2.00 mm

Pre-travel

1.95 mm

Total travel

3.50 mm

Total travel

3.60 mm

Factory lubed

Yes

Factory lubed

Yes

Stem construction

Standard

Stem construction

Standard

Stem material

T3

Stem material

Ly

Top housing material

Nylon

Top housing material

Polycarbonate

Bottom housing material

Nylon

Bottom housing material

Nylon

Mount type

PCB (5-pin)

Mount type

PCB (5-pin)

Spring

20mm single-stage spring

Spring

Extended spring

Housing materials

When comparing the HMX Hibiscus and the Bsun Tomcat, the differences in their top housing materials create distinct sound profiles for each switch. The Hibiscus features a nylon top housing, which is known for producing a deeper and fuller sound due to its softer composition that absorbs sound waves more effectively. This results in a duller and rounder auditory experience, making it appealing for users who prefer a more subdued typing sound. In contrast, the Tomcat utilizes a polycarbonate top housing, characterized by its stiffer nature, that contributes to a sharper, higher-pitched, and crisper sound profile. The choice of polycarbonate allows the Tomcat to deliver a more clear and resonant sound, which can be particularly noticeable in environments where clarity in audio feedback is essential.

Despite the differences in their top housing materials, both the Hibiscus and Tomcat share a common component in their bottom housings: nylon. With both models using nylon in this part, the switches from both keyboards boast a deeper and fuller sound profile from the bottom housing. This means that while the top housing will influence the sound characteristics when releasing the key, the bottom housing's properties provide a consistent impact on the bottom-out sound across both switches. As a result, users can expect a similar auditory feedback during the act of pressing down on the keys, regardless of the differing materials in the upper portions of the switches.

Ultimately, the contrast in top housing materials between the Hibiscus and Tomcat leads to varied auditory experiences, while their shared nylon bottom housing contributes to a comparable bottom-out sound. For users sensitive to sound profiles, the Hibiscus offers a more muted experience, ideal for quieter settings, whereas the Tomcat appeals to those who seek a more pronounced and vivid auditory cue. Understanding how these materials interact within their respective switches allows for informed choices based on personal preferences, ensuring the desired typing experience aligns well with individual needs.

Weight

When comparing the HMX Hibiscus linear switch and the Bsun Tomcat linear switch, there are notable differences in their actuation and bottom out forces. The Hibiscus features a lighter actuation force of 42 grams and a bottom out force of 48 grams, making it a suitable choice for those who prefer a less strenuous typing experience for extended periods, such as in a work or gaming scenario. In contrast, the Tomcat has a slightly higher actuation force of 45 grams and a bottom out force of 54 grams, positioning it as a medium-light switch. This difference means that the Hibiscus is better for users seeking a more effortless key press, while the Tomcat may appeal to those who prefer a slightly more substantial feel with a heavier push. Overall, the Hibiscus is the lighter option, providing a gentler experience, whereas the Tomcat offers a bit more resistance, catering to those who enjoy a firmer keystroke.

Travel distance

When comparing the travel distances of the HMX Hibiscus linear switch and the Bsun Tomcat linear switch, the Hibiscus features a travel distance of 3.5 mm, while the Tomcat has a slightly longer travel distance of 3.6 mm. This means that the Hibiscus will offer a marginally shorter actuation point, which may appeal to users seeking faster response times, particularly gamers who benefit from quicker actuation. On the other hand, the Tomcat, with its longer travel distance, may provide a more substantial tactile experience that some users prefer for a more deliberate keypress. Ultimately, those who lean towards a more responsive feel might favor the Hibiscus, while the Tomcat could be better suited for individuals who enjoy a deeper keypress sensation.

Price comparison

Which switch is more bang for your buck?

The HMX Hibiscus has an MSRP of $3.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Hibiscus for $2.99.

The Bsun Tomcat comes in at $2.99 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

The HMX Hibiscus linear switch is characterized by a satisfyingly clacky, poppy, and crispy sound signature, which provides an engaging auditory feedback during typing. This distinct sound gives a lively presence to each key press, enhancing the overall typing experience. In contrast, the Bsun Tomcat linear switch is noted for its resonant sound profile, which may lean towards a deeper and more subdued auditory experience. Both switches, while differing in their sound characteristics, can ultimately produce enjoyable acoustics, although the tonal quality you experience will vary greatly with your choice of keyboard and keycap material.

When it comes to feel, the HMX Hibiscus switch excels with its ultra-light actuation force, surpassing 80% of all mechanical switches, leading to an effortlessly smooth typing experience that minimizes fatigue during extended use. Users can expect a seamless action that provides little resistance, allowing for quick typists to thrive. Conversely, the Tomcat switch, utilizing Ly stems, emphasizes a super smooth tactile sensation that makes each keystroke feel fluid and deliberate. The tactile pleasure from both switches reinforces a satisfying typing experience, and while their approaches may differ, both aim to provide a wonderfully smooth feel.

In summary, while the HMX Hibiscus and Bsun Tomcat switches showcase unique qualities in sound and feel, they both create enjoyable typing experiences. The Hibiscus captures an engaging auditory presence with its clacky sound, while the Tomcat opts for a more resonant tone. Both are designed to deliver a smooth typing experience, whether through an ultra-light actuation force or through their Ly stem construction. Ultimately, personal preference will dictate which switch resonates more with individual users, but both promise a pleasurable interaction on the keyboard.

Conclusion

To conclude, when choosing between the HMX Hibiscus linear switch and the Bsun Tomcat linear switch, it ultimately comes down to your personal preferences for typing feel and sound. If you’re looking for a switch that offers an ultra-light actuation force and a crisp, poppy sound, the Hibiscus is likely the better choice for you. Its 48-gram bottom-out force makes it ideal if you prefer a lighter touch while gaming or typing for extended periods, all while enjoying a smooth, satisfying experience. On the other hand, if you favor a medium-light resistance with a slightly heavier feel and an engaging resonant sound profile, the Tomcat is worth considering. Its 54-gram actuation force provides a bit more feedback without sacrificing smoothness, which can enhance your overall typing experience, especially when precision is key. Ultimately, your decision should reflect your typing style, whether you lean towards the light, airy feel of the Hibiscus or the more substantial interaction of the Tomcat.

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