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Bsun Tomcat (Heavy) vs. HMX Twilight

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

Overview

When it comes to selecting the perfect mechanical keyboard switch, the Bsun Tomcat (Heavy) and the HMX Twilight offer two distinct experiences, each catering to different preferences. The Tomcat (Heavy) is celebrated for its Ly stems, which provide a remarkably smooth typing experience coupled with a resonant sound profile that many users find satisfying. This switch is ideal for those who prioritize a responsive feel and auditory feedback while typing or gaming. In contrast, the HMX Twilight boasts an extended travel distance of 3.85mm, making it slightly quieter while still delivering the signature clacky characteristics that HMX switches are known for. This switch might appeal to individuals who favor longer keystrokes and a subtler auditory experience without sacrificing performance. Both switches have their unique advantages, but each will suit different typing styles and environments. 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

55g

Actuation force

42g

Bottom-out force

64g

Bottom-out force

50g

Pre-travel

1.95 mm

Pre-travel

2.00 mm

Total travel

3.60 mm

Total travel

3.85 mm

Factory lubed

Yes

Factory lubed

Yes

Stem construction

Standard

Stem construction

Standard

Stem material

Ly

Stem material

Ly

Top housing material

Polycarbonate

Top housing material

Nylon

Bottom housing material

Nylon

Bottom housing material

Nylon

Mount type

PCB (5-pin)

Mount type

PCB (5-pin)

Spring

Extended spring

Spring

20mm single-stage spring

Housing materials

When comparing the housing materials of the Bsun Tomcat (Heavy) and the HMX Twilight, notable differences emerge specifically in their top housings. The Tomcat (Heavy) features a polycarbonate top housing, which is known for creating a sharper, higher-pitched, and crisper sound profile. The stiffer nature of polycarbonate amplifies the clarity and resonance of the sound produced, making it particularly well-suited for RGB lighting applications due to its translucency. In contrast, the Twilight utilizes a nylon top housing, recognized for producing a deeper, fuller sound profile. The softer characteristics of nylon absorb sounds more effectively, leading to a mellower auditory experience. This fundamental difference between polycarbonate and nylon in the top housing indicates that the switching experience can vary significantly according to the material used.

Conversely, both the Tomcat (Heavy) and the HMX Twilight share a similarity in their bottom housings, with both employing nylon. This commonality in material means that the bottom-out sound and feel of both switches will exhibit similar qualities, as nylon's sound-absorbing properties contribute to the deeper and rounder sound profile. Since the bottom housing has a more pronounced impact on the tactile feel and sound when a key is fully pressed down, users can expect a consistent experience in this regard, irrespective of the differences in the top housing materials. Thus, while the top housings lead to distinguishable sound characteristics from the switches, the effect of using nylon for the bottom housing ensures that both models retain a level of commonality in auditory feedback.

The interplay between the top and bottom housings of the Tomcat (Heavy) and the HMX Twilight significantly affects how they would be perceived by users. The polycarbonate top housing of the Tomcat (Heavy) promises a brighter and sharper sound when the keys are released, while the nylon top of the Twilight results in a more subdued and fuller sound profile during the same action. Ultimately, while experimenting with these switches may yield different auditory experiences, especially during key release, the shared nylon bottom housing guarantees that users will still enjoy a similar bottoming-out feel. This mix of differences and similarities in materials contributes to a diverse yet familiar experience across both switch models.

Weight

When comparing the actuation and bottom out forces of the Bsun Tomcat (Heavy) linear switch and the HMX Twilight linear switch, notable differences emerge. The Tomcat (Heavy) features an actuation force of 55 grams and a bottom out force of 64 grams, categorizing it as medium-heavy and providing a more substantial typing experience favored by those who prefer a firmer feel. In contrast, the HMX Twilight boasts a lighter actuation force of 42 grams and a bottom out force of 50 grams, making it a preferable choice for typists or gamers looking for a softer touch that can facilitate longer periods of use without fatigue. Overall, the Tomcat (Heavy) is the heavier switch, while the Twilight is the lighter option, catering to different preferences in typing dynamics.

Travel distance

The travel distance of the Bsun Tomcat (Heavy) linear switch measures 3.6 mm, while the HMX Twilight linear switch has a slightly longer travel distance of 3.85 mm. This indicates that the Tomcat (Heavy) is the shorter option, providing a more responsive feel that can be particularly advantageous for gamers seeking quicker actuation times. On the other hand, the Twilight's longer travel distance may appeal to users who prefer a more pronounced depth when pressing down on a key, offering a more substantial tactile experience. Ultimately, the choice between these two switches will depend on personal preference, with the Tomcat providing a snappier response, while the Twilight caters to those who enjoy a deeper actuation.

Price comparison

Which switch is more bang for your buck?

The HMX Twilight has an MSRP of $3.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Twilight for $3.29.

The Bsun Tomcat (Heavy) 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

In terms of sound, the Bsun Tomcat (Heavy) linear switch is known for its resonant sound profile, which contributes to an engaging auditory experience when typing. This resonance can be particularly pleasing for users who enjoy a more substantial acoustic feedback, complementing the smoothness of the switch. On the other hand, the HMX Twilight linear switch features an extended travel distance of 3.85mm, leading to a slightly quieter operation while retaining the distinctive clacky characteristics typical of HMX switches. Overall, while the Tomcat (Heavy) provides a more pronounced auditory experience, the Twilight aims for a more subdued yet still satisfying sound profile, emphasizing that results can vary based on the board and keycaps used.

When discussing feel, the Tomcat (Heavy) is recognized for its Ly stems, which offer a super smooth typing experience that many users appreciate for extended typing sessions. The smoothness ensures that each keystroke feels fluid and effortless, creating a pleasant tactile sensation. In contrast, the HMX Twilight linear switch is also designed for a satisfying experience, although specific descriptions of its feel are not provided. Both switches potentially offer a smooth typing experience, but the Tomcat (Heavy) stands out with its explicit emphasis on smoothness.

In conclusion, both the Bsun Tomcat (Heavy) and HMX Twilight linear switches present unique qualities that cater to different preferences. The Tomcat (Heavy) is characterized by its resonant sound and super smooth feel, which appeals to those who enjoy a more pronounced auditory feedback and a fluid typing experience. Meanwhile, the Twilight offers a quieter sound profile with an extended travel distance while retaining the classic characteristics of HMX switches, providing a balanced choice. Ultimately, while both switches can lead to satisfying results, your ideal choice will come down to personal preference in sound and feel.

Conclusion

To conclude, choosing between the Bsun Tomcat (Heavy) linear switch and the HMX Twilight linear switch largely depends on your personal preferences and the typing experience you seek. If you prefer a more substantial key feel and enjoy the tactile feedback that comes with a heavier switch, the Tomcat (Heavy) could be your go-to option, especially with its medium-heavy bottom out force of 64 grams. This added weight can offer a sense of control, making it an excellent choice for those who type with purpose and prefer a more deliberate keystroke. Additionally, the smoothness provided by the Ly stems creates a satisfying tactile sensation, while its resonant sound profile adds an engaging auditory element to your typing.

On the other hand, if you lean towards a lighter typing experience that allows for quicker key presses and less finger fatigue, the HMX Twilight switch may be ideal for you. With a bottom out force of just 50 grams, you will find that it requires less effort to actuate, which can be particularly advantageous during long typing sessions or for rapid gaming. The extended 3.85mm travel distance enhances the uniqueness of this switch, delivering a quieter operation without sacrificing the signature clacky characteristics associated with HMX switches. Ultimately, consider whether you prioritize a heavier, more deliberate typing experience with the Tomcat (Heavy) or a lighter, more responsive feel with the Twilight as you make your decision.

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