HMX EVA vs. Bsun Tuzi (Bunny)
An in-depth look at the HMX EVA and the Bsun Tuzi (Bunny) switches—which one is the best fit for you?
Overview
When it comes to choosing mechanical keyboard switches, two popular options in the linear category are the HMX EVA and the Bsun Tuzi (Bunny). The HMX EVA is celebrated for its inspiration from the iconic colors of the Evangelion Unit-01, delivering a resonant sound signature alongside a silky smooth typing experience that many users find exceptionally satisfying. On the other hand, the Bsun Tuzi (Bunny) is designed for a refined typing experience, featuring a modified LY stem and a construction that integrates a PC top with a PA bottom, resulting in a switch that balances clackiness with a smooth feel. While both switches offer smooth actuation ideal for those who prefer linear feedback, the EVA brings aesthetic flair and a unique auditory experience, while the Tuzi (Bunny) focuses on a harmonious blend of sound and feel. However, let's dive in a bit deeper beyond generalities so you can best decide on the ideal switch for you.
By the numbers
Technical specifications
Actuation force
42g
Actuation force
37g
Bottom-out force
48g
Bottom-out force
42g
Pre-travel
2.00 mm
Pre-travel
2.00 mm
Total travel
3.60 mm
Total travel
3.60 mm
Factory lubed
Yes
Factory lubed
Yes
Stem construction
Standard
Stem construction
Standard
Stem material
T2
Stem material
UPE
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
22mm single-stage spring
Spring
22mm single-stage spring
Housing materials
When comparing the housing materials of the HMX EVA and the Bsun Tuzi (Bunny), it becomes clear that their construction plays a pivotal role in defining their acoustic profiles and tactile feedback. The EVA features a nylon top housing, which is known for its ability to absorb sound and produce a deeper, fuller auditory experience. This softer plastic dampens the vibrations produced during typing, resulting in a pleasant and muted sound profile. In contrast, the Tuzi (Bunny) employs a polycarbonate top housing, which is much stiffer, thereby leading to a sharper, higher-pitched sound. This choice reflects the inherent qualities of the materials used, creating a distinct auditory signature for each switch thanks to the different acoustic properties of nylon versus polycarbonate.
As for the bottom housing, both the EVA and the Tuzi (Bunny) utilize nylon, establishing a common ground in terms of the tactile feel and sound profile during keyboard use. The nylon bottom housing contributes to the overall depth and roundness of the sound when the key bottoms out, which creates a consistent auditory experience across both switches. Despite the differing top materials, the use of nylon in the bottom housing ensures that users will experience a similar feel when pressing down on the keystrokes. This characteristic is crucial as it produces a cohesive experience, blending the deeper sound from the nylon bottom with each switch’s unique top housing qualities.
Ultimately, while the EVA and Tuzi (Bunny) differ significantly in their top housing materials—nylon versus polycarbonate—they share nylon as their bottom housing material. This combination allows for an interesting interplay of sound profiles when typing. Users can expect a rounded sound overall, owing to the nylon bottom, while experiencing either a fuller sound from the EVA’s top or a crisper sound from the Tuzi (Bunny). Regardless of the differences, both switches provide a satisfying tactile experience and similar depth, ensuring that users can enjoy high-quality performance and versatility from either model.
Weight
The HMX EVA linear switch and the Bsun Tuzi (Bunny) linear switch both feature relatively light actuation and bottom out forces, making them suitable for extended typing sessions. The EVA has an actuation force of 42 grams and a bottom out force of 48 grams, while the Tuzi (Bunny) has an actuation force of 37 grams and a bottom out force of 42 grams. This means the Bunny switch requires less force to initiate a keystroke, appealing to users who prefer an ease of typing, especially in long gaming or work scenarios. Conversely, the EVA switch offers a slightly firmer feel, particularly at bottoming out, which may attract those seeking a more substantial typing experience. Overall, while both switches are light, the Bsun Tuzi (Bunny) is the lighter option, while the HMX EVA is slightly heavier, providing different tactile experiences based on individual preference.
Travel distance
The HMX EVA linear switch and the Bsun Tuzi (Bunny) linear switch both have a travel distance of 3.6 mm, making them identical in this aspect. As a result, users can expect similar tactile feedback and keypress performance from both switches, leading to a comparable typing experience. Since their travel distances are equal, those looking for a specific feel or keystroke depth will find no discernible difference between the two options.
Price comparison
Which switch is more bang for your buck?
The HMX EVA has an MSRP of $3.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the EVA for $2.99.
The Bsun Tuzi (Bunny) has an MSRP of $4.00 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Tuzi (Bunny) for $3.49.
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
When it comes to sound, the HMX EVA switch is characterized by a resonant sound signature that could evoke an immersive typing atmosphere, providing a unique auditory experience for users. In contrast, the Bsun Tuzi (Bunny) switch is known for its distinctively clacky and high-pitched tonal qualities. This means that users can expect a sharp, crisp sound that is both bright and percussive, creating an engaging and lively auditory feedback with every keystroke. It’s important to note that sound can vary based on the keyboard’s construction and the selected keycaps, so achieving a sound profile closer to your preference may involve experimenting with those components.
In terms of feel, the HMX EVA switch is renowned for its silky smooth typing experience, allowing for fluid keystrokes with minimal resistance. This enhances overall comfort during long typing sessions. The Bsun Tuzi (Bunny) switch, while also providing a smooth experience, emphasizes its silky quality, which further contributes to achieving a refined and enjoyable typing sensation. Both switches aim to deliver a seamless connection between the user and the keyboard, making for an intuitive and satisfying experience.
In summary, both the HMX EVA and Bsun Tuzi (Bunny) switches offer distinct sound and feel characteristics that cater to different preferences. The EVA switch boasts a resonant audio profile while providing a silky typing experience. On the other hand, the Tuzi switch focuses on a bright, clacky sound paired with a similarly smooth feel. Depending on your preferences, you might find that both choices can deliver comparable satisfaction in typing experience, but the auditory qualities will set them apart significantly.
Conclusion
To conclude, when deciding between the HMX EVA linear switch and the Bsun Tuzi (Bunny) linear switch, it’s essential to consider both your typing preferences and the overall sound profile you desire. If you gravitate towards a switch that provides a lighter bottom-out force, combined with a smooth typing experience and a unique sound inspired by the aesthetics of Evangelion, the HMX EVA would be an ideal choice for you. This is especially true if you appreciate a resonant sound that accompanies your typing rhythm, enhancing both the tactile and auditory aspects of your experience. On the other hand, if you're looking for a refined typing experience that marries both clack and smoothness, the Tuzi (Bunny) may suit you better. Its slightly lighter force makes for a nimble typing feel while offering a sharp, high-pitched clack that can be particularly satisfying if you prefer a more vibrant auditory feedback. Ultimately, your choice should reflect your prioritization of sound versus smoothness, as well as your preferred tactile response during use.
Mentioned in this article
