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KTT Semi Mute vs. Bsun Tomcat (Heavy)

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

Overview

When it comes to choosing the right mechanical keyboard switch, preferences can vary widely based on individual needs and typing habits. The KTT Semi Mute switches stand out for their completely silent operation, making them an excellent choice for users who prioritize a noise-free environment—perfect for late-night coding or gaming sessions without disturbing others. With their linear actuation and advanced dampening technology, these switches offer a buttery, mild feel that enhances the typing experience without any auditory feedback. On the other hand, the Bsun Tomcat (Heavy) switches deliver a super smooth typing sensation thanks to their Ly stems, catering to those who enjoy a resonant sound profile that adds character to their keystrokes. While the Semi Mute emphasizes silence and discretion, the Tomcat (Heavy) brings a more tactile experience, ideal for users who appreciate the physical feedback of typing. However, let's dive in a bit deeper beyond generalities so you can best decide on the switch that suits your preferences.

By the numbers

Technical specifications

Actuation force

43g

Actuation force

55g

Bottom-out force

58g

Bottom-out force

64g

Pre-travel

1.60 mm

Pre-travel

1.95 mm

Total travel

4.00 mm

Total travel

3.60 mm

Factory lubed

Yes

Factory lubed

Yes

Stem construction

Standard

Stem construction

Standard

Stem material

POM

Stem material

Ly

Top housing material

Polycarbonate

Top housing material

Polycarbonate

Bottom housing material

Polycarbonate

Bottom housing material

Nylon

Mount type

Plate (3-pin)

Mount type

PCB (5-pin)

Spring

15mm spring

Spring

Extended spring

Housing materials

The housing materials used in the KTT Semi Mute and the Bsun Tomcat (Heavy) create distinct differences in sound profiles and user experiences. Both switches utilize polycarbonate for their top housings, which is known for producing a sharper, higher-pitched, and crisper sound profile due to its stiffer composition. This shared material choice ensures that both switches can take advantage of polycarbonate's transmissivity, making them particularly effective for RGB lighting effects. Consequently, tapping either switch results in similar auditory characteristics when the keys are released, with the top housing's polycarbonate providing clarity and resonance.

In contrast, the bottom housings of the two switches diverge significantly in terms of material. The Semi Mute’s bottom housing is also made of polycarbonate, further contributing to the overall clear and resonant sound profile. This consistency in using polycarbonate for both the top and bottom housing allows for a balanced and cohesive sound experience, producing a sound that is elevated at both the bottom-out and release phases. Meanwhile, the Tomcat (Heavy) opts for nylon in its bottom housing, which yields a deeper, fuller sound due to the material's softer properties. This results in a more rounded auditory experience that is markedly distinct from its semi-mute counterpart.

Ultimately, the combination of polycarbonate in the Semi Mute versus the blend of polycarbonate and nylon in the Tomcat (Heavy) creates differing tactile and auditory results. While the Semi Mute aims for uniformity and clarity throughout both the top and bottom housings, the Tomcat enhances the experience by introducing a softer sound from the bottom housing. Consequently, users may prefer the Semi Mute for a sharper, more defined typing experience, while the Tomcat may be favored for those seeking a richer and more ambient typing experience due to its unique housing composition.

Weight

The KTT Semi Mute linear switch and the Bsun Tomcat (Heavy) linear switch offer distinct tactile experiences, primarily defined by their actuation and bottom out forces. The Semi Mute switch has an actuation force of 43 grams and a bottom out force of 58 grams, positioning it as a lighter option that is well-suited for users who prefer a more effortless typing experience over extended periods, making it ideal for long work sessions or gaming marathons. In contrast, the Tomcat (Heavy) comes with a heavier actuation force of 55 grams and a bottom out force of 64 grams, catering to those who enjoy a more substantial feel and tactile feedback. This means that the KTT Semi Mute is lighter overall, while the Bsun Tomcat (Heavy) is the heavier option, appealing to users who prefer a firmer push. Ultimately, the choice between these two switches comes down to personal preference regarding weight and tactile feedback.

Travel distance

When comparing the travel distances of the KTT Semi Mute linear switch and the Bsun Tomcat (Heavy) linear switch, the KTT Semi Mute stands out with a travel distance of 4 mm, while the Bsun Tomcat (Heavy) offers a shorter travel distance of 3.6 mm. The Semi Mute's 4 mm travel distance provides a more traditional feel, appealing to those who appreciate a deeper keypress. In contrast, the Tomcat's 3.6 mm distance caters to gamers and users seeking quicker response times, embodying the trend towards shorter travel distances that enhance speed and efficiency. Thus, while the Semi Mute offers a more substantial typing experience, the Tomcat prioritizes responsiveness, accommodating different user preferences in keyboard feel and performance.

Price comparison

Which switch is more bang for your buck?

The KTT Semi Mute has an MSRP of $3.97 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Semi Mute for $3.55.

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

When it comes to sound, the KTT Semi Mute switches excel in providing a very muted auditory experience. Their design ensures that typing is nearly silent, making them an ideal choice for those who work in shared spaces or prefer a quieter environment, particularly during late-night sessions. The sound profile can be classified as neutral, making them versatile for various environments, whether used by beginners or experienced typists. In contrast, the Bsun Tomcat (Heavy) switches are noted for their resonant sound profile. The specifics of their sound experience aren't detailed, but they imply a more pronounced auditory feedback compared to the totally silent Semi Mute, which may suit users who enjoy a bit more acoustic engagement during typing.

In terms of feel, the KTT Semi Mute switches are designed to offer a buttery typing experience, characterized by smooth and fluid keystrokes that allow for seamless transitions between keys. They also provide a mild typing sensation, striking a balance that makes the switches approachable for most users. In comparison, the feel of the Tomcat (Heavy) is not explicitly described, leaving their tactile experience unknown. If the Tomcat maintains a smoother operation due to its Ly stems, it could provide an enjoyable typing experience, but specific qualifiers about its tactile feedback are lacking.

In summary, the KTT Semi Mute switches prioritize a completely silent and buttery feel, perfect for quiet environments and all-day typing. Their neutral sound profile allows them to fit in various spaces comfortably. Meanwhile, the Bsun Tomcat (Heavy) promises a resonant sound profile which could appeal to those seeking a more dynamic typing experience. While they differ in sound, the tactile qualities of the Tomcat remain less defined, suggesting that users may want to experience both options firsthand to find their preference for noise and feel.

Conclusion

To sum up, choosing between the KTT Semi Mute linear switch and the Bsun Tomcat (Heavy) linear switch largely depends on your typing environment and personal preferences. If you often find yourself typing during late-night sessions or in a shared workspace where noise levels matter, the KTT Semi Mute is your best bet. Its completely silent operation, combined with a comfortable medium bottom-out force of 58 grams, ensures that you can type away without disturbing anyone around you. The buttery feel and muted sound profile create a serene typing experience, perfect for those moments when you need to concentrate without distractions. On the other hand, if you prefer a more substantial feel while typing and appreciate a bit of tactile response, the Bsun Tomcat (Heavy), with its firm 64-gram bottom-out force, could be more satisfying. While the Tomcat doesn’t emphasize quietness like the Semi Mute, it provides a smooth keystroke that's great for those who enjoy a more defined typing experience. Therefore, consider your typing habits and the environments you frequent; whether you prioritize silence or a heavier tactile experience will guide you toward the right switch choice.

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