SP-Star Polaris Purple vs. Bsun Taichi
An in-depth look at the SP-Star Polaris Purple and the Bsun Taichi switches—which one is the best fit for you?
Overview
When it comes to choosing the perfect mechanical keyboard switch, two options that stand out are the SP-Star Polaris Purple and the Bsun Taichi. The Polaris Purple, a tactile switch, is renowned for its pronounced tactile bump, providing an exhilarating typing experience that many enthusiasts crave. Users often appreciate its snappy sound profile, which adds an engaging auditory element to the typing process. In contrast, the Bsun Taichi offers a linear switch experience, characterized by its enchanting high-pitched bottom-out sound. With a long-pole stem, extended springs, and walled stems, the Taichi focuses on unparalleled smoothness and stability, making it ideal for those who prefer a quiet and fluid keystroke. While the Polaris Purple may appeal to typists looking for feedback and a more dynamic response, the Bsun Taichi caters to users who prioritize seamless key presses without tactile interruptions. 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
N/A
Actuation force
40g
Bottom-out force
67g
Bottom-out force
N/A
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
Partial box
Stem material
POM
Stem material
POM
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
21mm single-staged spring
Housing materials
The SP-Star Polaris Purple and the Bsun Taichi both utilize polycarbonate for their top housings, resulting in a similar sound profile characterized by clarity and resonance. This shared material choice leads to a sharper, higher-pitched sound that many users find appealing, particularly in environments where a clear auditory feedback is valued. Additionally, the translucency of polycarbonate enhances the visual aspect of the switches, making them particularly compatible with RGB lighting. Therefore, users of both switches can anticipate a vibrant lighting experience along with the crisp acoustic performance, indicating that both switches will excel in aesthetic and auditory vibrancy.
In contrast, the bottom housings reveal a definitive difference in material between the Polaris Purple and the Taichi. While the Polaris Purple opts for polycarbonate for its bottom housing, echoing the sound characteristics of the top housing, the Taichi utilizes nylon. The nylon’s softer nature contributes to a deeper and fuller sound profile, absorbing more sound and creating a duller and rounder acoustics. This difference is significant because the bottom housing has a more pronounced impact on the overall feel and sound when the key is pressed down, leading to distinct tactile and auditory experiences when typing on each switch.
Considering the disparities in bottom housing materials, the resulting sound profiles of the two switches will demonstrate a harmonious blend between clarity and fullness. The Polaris Purple, with matching polycarbonate materials, is likely to produce a consistent auditory experience throughout, while the Taichi's nylon bottom housing will introduce additional warmth and depth to key presses. As a result, users may prefer the Polaris Purple for its bright and clear sound, while the Taichi may appeal to those who appreciate a richer, more rounded typing experience. Overall, both switches provide a unique yet complementary experience based on their individual housing materials, and users can choose based on their preferred typing sensations.
Weight
When comparing the SP-Star Polaris Purple tactile switch and the Bsun Taichi linear switch, notable differences arise in their actuation forces and bottom out forces. The Polaris Purple has an unspecified actuation force, while it has a bottom out force of 67 grams, classifying it as medium-heavy. In contrast, the Taichi linear switch has a lighter actuation force of 40 grams; however, its bottom out force is unspecified. The lighter actuation force of the Taichi makes it more suitable for prolonged typing sessions, appealing to users who prefer a lighter touch. Conversely, the heavier bottom out force of the Polaris Purple provides a more substantial typing experience for those who favor a stronger push feel. Without knowing the actuation force for the Polaris, it is difficult to directly compare their keystroke activation. Ultimately, the choice between these switches comes down to personal preference regarding weight and typing feedback, as the Polaris may suit those who enjoy a firmer push, while the Taichi is designed for those who prefer less resistance.
Travel distance
When comparing the travel distance of the SP-Star Polaris Purple tactile switch and the Bsun Taichi linear switch, notable differences emerge. The Polaris Purple features a travel distance of 4 mm, while the Taichi has a shorter travel distance of 3.6 mm. This difference signifies that the Polaris Purple offers a more pronounced feedback sensation when pressed, catering to those who appreciate a deeper, more tactile experience. On the other hand, the Taichi's 3.6 mm travel distance aligns with current trends towards shorter distances, providing quicker actuation that may appeal to gamers seeking faster response times. Thus, if rapid input is a priority, the Bsun Taichi would be the preferable choice, whereas the SP-Star Polaris Purple is suited for users who favor a more robust keystroke with greater depth.
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 Taichi has an MSRP of $2.75 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Taichi for $2.25.
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 comparing the sound profiles of the SP-Star Polaris Purple tactile switch and the Bsun Taichi linear switch, distinct characteristics emerge. The Polaris Purple offers a snappy sound, creating a satisfying auditory feedback that enhances the typing experience. Its neutral sound profile suggests it is versatile enough to be enjoyed in various settings, whether at work or home. In contrast, the Taichi presents an enchanting high-pitched bottom-out sound, attributed to its long-pole stem and other design features. This type of sound can resonate pleasantly, particularly for those who favor the auditory elements of typing. However, the overall sound perception can greatly depend on the keyboard’s board and keycap materials.
Regarding tactile feedback and feel, the Polaris Purple provides a stimulating typing experience thanks to its pronounced tactile bump, designed to engage the typist and offer a clear indication of actuation. The switch is further characterized by its mild and polished qualities, offering a gentle yet satisfying typing experience with reduced friction and smooth key travel. The Taichi switch, being linear, does not offer tactile feedback but is engineered for unparalleled smoothness and stability. This emphasis on a silky feel often appeals to those who prefer an uninterrupted keystroke without tactile interruptions. Therefore, users may enjoy contrasting tactile experiences, with the Polaris Purple providing a more defined response compared to the Taichi's smooth glide.
In conclusion, both the SP-Star Polaris Purple and the Bsun Taichi switches cater to different preferences in sound and feel. The Polaris Purple stands out with its tactile feedback and versatile, snappy sound profile, making it a great choice for users who enjoy a more dynamic typing experience. Meanwhile, the Taichi prioritizes smoothness and a distinctive high-pitched sound, appealing to those who prefer a fluid typing motion. Ultimately, your personal choice between these two switches will likely hinge on whether you value tactile feedback or a smooth linear experience in your typing.
Conclusion
To conclude, the choice between the SP-Star Polaris Purple tactile switch and the Bsun Taichi linear switch ultimately depends on your personal preferences and typing needs. If you enjoy a pronounced tactile feedback while typing, the Polaris Purple is an excellent choice for you. Its medium-heavy bottom-out force of 67 grams combined with a big tactile bump offers an exhilarating typing experience, making it ideal for those who appreciate a responsive and engaging feel. The neutral sound profile also ensures that it's appropriate for various settings, whether you’re at home or in a professional environment. On the other hand, if you prioritize smoothness and sound in your typing experience, the Bsun Taichi might be more to your liking. With its enchanting high-pitched bottom-out sound and features designed for unparalleled smoothness and stability, this switch is perfect for users who prefer a linear feel that flows effortlessly and enhances the auditory aspect of each keystroke. Therefore, consider what aspects matter most to you—whether it's the tactile feedback of the Polaris Purple or the smooth linear performance of the Taichi—before making your decision.
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