SP-Star Polaris Purple vs. Bsun Tuzi (Bunny)
An in-depth look at the SP-Star Polaris Purple and the Bsun Tuzi (Bunny) switches—which one is the best fit for you?
Overview
When comparing the SP-Star Polaris Purple tactile switch with the Bsun Tuzi (Bunny) linear switch, there are clear distinctions in their characteristics. The Polaris Purple is praised for its exhilarating tactile typing experience with a big tactile bump and a snappy sound profile, making it a great choice for those who enjoy a tactile feedback while typing. On the other hand, the Tuzi (Bunny) offers a refined typing experience with a focus on a combination of clack and smoothness, boasting a modified LY stem and meticulously designed components. While both switches have their unique strengths, such as the Polaris Purple's tactile bump and the Tuzi's smoothness, it ultimately comes down to personal preference. 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
N/A
Actuation force
37g
Bottom-out force
67g
Bottom-out force
42g
Pre-travel
2.00 mm
Pre-travel
2.00 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
UPE
Top housing material
Polycarbonate
Top housing material
Polycarbonate
Bottom housing material
Polycarbonate
Bottom housing material
Nylon
Mount type
PCB (5-pin)
Mount type
PCB (5-pin)
Spring
Gold plated
Spring
22mm single-stage spring
Housing materials
In comparing the housing materials of the SP-Star Polaris Purple and the Bsun Tuzi (Bunny), we find that both switches utilize polycarbonate for their top housing. This material is known for creating a sharper, higher-pitched, and crisper sound profile, making it ideal for users who appreciate a clear and resonant typing experience. Additionally, the translucency of polycarbonate allows for RGB lighting to shine through, adding a visually appealing element to the switches. Despite both switches featuring the same top housing material, differences arise when we look at their bottom housing.
One key distinction between the Polaris Purple and the Tuzi (Bunny) lies in their bottom housing materials. While the Polaris Purple continues to use polycarbonate for its bottom housing, the Tuzi (Bunny) opts for a nylon bottom housing. Nylon is known for producing a deeper and fuller sound profile, as it is a softer plastic that absorbs more sound than harder plastics. This choice in housing material gives the Tuzi (Bunny) a unique sound characteristic that sets it apart from the Polaris Purple. The split between the top and bottom housing materials highlights how each contributes differently to the overall typing experience of a switch.
In essence, while the SP-Star Polaris Purple and the Bsun Tuzi (Bunny) share similarities in their top housing material of polycarbonate, their differences come to light in their bottom housing choices. The Polaris Purple's continuation of polycarbonate in the bottom housing maintains a consistent sound profile throughout the switch. On the other hand, the Tuzi (Bunny) introduces nylon to the bottom housing, offering users a different typing experience with a deeper and fuller sound. Understanding how housing materials impact sound profiles can help users make an informed decision based on their preferences for typing feel and sound.
Weight
When comparing the actuation force and bottom out force of the SP-Star Polaris Purple tactile switch and the Bsun Tuzi (Bunny) linear switch, it is evident that they have different characteristics. The Polaris Purple has a medium-heavy bottom out force of 67 grams, while the Tuzi (Bunny) has a lighter bottom out force of 42 grams. The actuation force of the Polaris Purple is not specified, whereas the Tuzi (Bunny) has an actuation force of 37 grams. This makes the Tuzi (Bunny) the lighter option for those who prefer a lighter typing experience. The Polaris Purple, on the other hand, offers a more substantial typing experience with its heavier bottom out force. Ultimately, the choice between the two switches will depend on personal preference, with some opting for lighter forces for extended typing sessions and others preferring heavier forces for a more tactile typing experience.
Travel distance
The travel distance of the SP-Star Polaris Purple tactile switch is 4 mm, while the Bsun Tuzi (Bunny) linear switch has a travel distance of 3.6 mm. Both switches fall within the range of traditional travel distances, with the Polaris Purple being slightly longer than the Tuzi. Gamers looking for faster response times may prefer the shorter travel distance of the Tuzi, while those who prefer a more substantial key press may opt for the Polaris Purple. Ultimately, the choice between the two switches will depend on personal preference and the desired feel while typing or gaming.
Price comparison
Which switch is more bang for your buck?
The SP-Star Polaris Purple has an MSRP of $5.60 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Polaris Purple for $5.00.
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
In terms of sound, the SP-Star Polaris Purple offers a neutral sound profile, making it suitable for a variety of users and settings. On the other hand, the Bsun Tuzi (Bunny) provides a clacky and high-pitched sound, which can be described as sharp and crisp. The choice between the two switches will ultimately depend on personal preference, as some may prefer the neutral sound of the Polaris Purple while others may enjoy the more percussive sound of the Tuzi (Bunny).
When it comes to feel, the SP-Star Polaris Purple offers a mild and polished typing experience, making it approachable and smooth for most users. In contrast, the Bsun Tuzi (Bunny) provides a silky smooth typing experience, enhancing overall smoothness and minimizing resistance when pressing and releasing keys. Again, the decision between these switches will depend on individual preference for a more gentle and refined feel with the Polaris Purple or an exceptionally smooth experience with the Tuzi (Bunny).
Overall, the SP-Star Polaris Purple and the Bsun Tuzi (Bunny) offer distinct sound and feel qualities that cater to different preferences. Whether you prefer a neutral and polished typing experience or a clacky and silky smooth feel, both switches provide unique characteristics that can enhance your typing enjoyment. Consider trying out both switches to determine which one aligns better with your personal preferences and typing style.
Conclusion
In closing, when choosing between the SP-Star Polaris Purple tactile switch and the Bsun Tuzi (Bunny) linear switch, consider the type of typing experience you prefer. If you enjoy a tactile typing experience with a medium-heavy bottom out force and a snappy sound profile, the Polaris Purple may be the right choice for you. On the other hand, if you prefer a lighter bottom out force and a refined typing experience with a clacky and high-pitched sound profile, the Tuzi (Bunny) switch might be more suitable. Ultimately, the decision comes down to personal preference and what feels most comfortable for you during extended typing sessions.
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