KTT Purple Star vs. Bsun Taichi
An in-depth look at the KTT Purple Star and the Bsun Taichi switches—which one is the best fit for you?
Overview
When it comes to mechanical keyboard switches, the KTT Purple Star and the Bsun Taichi present two distinct yet appealing options for typists and gamers alike. The KTT Purple Star is renowned for its all-POM construction which enables a buttery smooth typing experience, coupled with a low-pitched, mild sound profile that appeals to those who prefer a quieter, more subdued environment. The Purple Star's very light 45g bottom-out force is particularly advantageous for light typists seeking comfort and ease. On the other hand, the Bsun Taichi offers a more vibrant auditory experience with its enchanting high-pitched bottom-out sound, complemented by its long-pole stem and extended springs designed for exceptional smoothness and stability. This switch is perfect for those who appreciate a clackier feel and sound while typing. Both switches cater to specific preferences, but each provides unique benefits that make them stand out. 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
43g
Actuation force
40g
Bottom-out force
50g
Bottom-out force
N/A
Pre-travel
1.80 mm
Pre-travel
2.00 mm
Total travel
3.50 mm
Total travel
3.60 mm
Factory lubed
Yes
Factory lubed
Yes
Stem construction
Partial box
Stem construction
Partial box
Stem material
POM
Stem material
POM
Top housing material
POM
Top housing material
Polycarbonate
Bottom housing material
POM
Bottom housing material
Nylon
Mount type
PCB (5-pin)
Mount type
PCB (5-pin)
Spring
Stainless steel
Spring
21mm single-staged spring
Housing materials
When comparing the housing materials of the KTT Purple Star and the Bsun Taichi, one notes a distinct divergence between the two switches. The Purple Star utilizes POM (Polyoxymethylene) for its top and bottom housings, which is known for producing a sound profile that is deeper and more muted. This characteristic allows for a unique auditory experience that many users may find pleasing, especially if they prefer a sound that is less piercing. In contrast, the Taichi employs polycarbonate for its top housing, which produces a sharper and crisper sound. The inherent stiffness of polycarbonate contributes to a more resonant audio profile, making it particularly appealing for users who enjoy a brighter sound when typing.
The differences are equally pronounced in the bottom housing materials. The Purple Star’s bottom housing is also crafted from POM, continuing its muted sound profile. POM’s absorption qualities reinforce the overall deeper tones associated with this switch. On the other hand, the Taichi utilizes a nylon bottom housing, which is celebrated for its ability to generate a deeper and fuller sound. This is largely due to nylon's softer texture, which dampens vibrations and creates a rounder auditory experience. As a result, the Taichi's contrasting bottom housing combines with its polycarbonate top to deliver a balanced sound profile that remains clear yet maintains a depth that users may find engaging.
In essence, the two switches illustrate how different housing materials impact the overall auditory experience. When the top and bottom housings are made of different materials, as seen with the Taichi, users can appreciate a blend of characteristics—sharpness from the polycarbonate top and warmth from the nylon bottom. Meanwhile, the Purple Star, with its homogeneous POM construction, emphasizes a singular sound profile of muted depth. Ultimately, the choice between these switches hinges on personal preference; one may prefer the rounded, subtle depth of the Purple Star or the distinctive clarity and brightness of the Taichi. Thus, while different in specifics, both switches can deliver satisfying outputs based on the unique qualities of their materials.
Weight
The KTT Purple Star and the Bsun Taichi linear switches present a comparison in actuation force that highlights their different typing experiences. The Purple Star features a light actuation force of 43 grams and a bottom out force of 50 grams, making it a suitable choice for users who appreciate a less strenuous typing experience that allows for extended use without fatigue. In contrast, the Taichi switch has a slightly lighter actuation force of 40 grams, though its bottom out force remains unknown, which leaves some ambiguity regarding its resistance at full depression. Consequently, while both switches are designed for smooth linear operation, the Purple Star offers a specific bottom out force, allowing for clearer expectations regarding the keypress experience. Based on their actuation forces, the Taichi may provide an even lighter feel overall, while the Purple Star’s firmer bottom out force may appeal to those who prefer a more substantial typing sensation. For users prioritizing lighter switches for prolonged use, the Bsun Taichi would likely be the preferred option, assuming its bottom out force doesn't deter that lightweight feel.
Travel distance
When comparing the travel distances of the KTT Purple Star linear switch and the Bsun Taichi linear switch, we find that they differ slightly. The Purple Star features a travel distance of 3.5 mm, while the Taichi offers a travel distance of 3.6 mm. This makes the Purple Star the shorter option, catering to those who favor quicker response times, a preference often found among gamers. Conversely, the Taichi, with its longer travel distance, may appeal to users who enjoy a more substantial feel when pressing the keys. While both switches provide a relatively short travel distance compared to the traditional 4.0 mm, the Taichi’s distance can offer a more pronounced depth for those who appreciate that sensation. Ultimately, the choice between these two switches hinges on personal preference regarding key feel and responsiveness.
Price comparison
Which switch is more bang for your buck?
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.
The KTT Purple Star comes in at $4.88 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 Purple Star linear switches produce a low-pitched sound signature that leans towards a more mellow and bass-heavy tone. This characteristic makes them suitable for environments where a quieter typing experience is desired. In contrast, the Bsun Taichi linear switches are crafted to deliver a high-pitched, clacky sound, which is sharp and snappy. This makes them more pronounced during use, giving an audible feedback that many typists find satisfying. Keep in mind that the sound produced by either switch can be influenced by factors such as the keyboard build and keycap materials.
In terms of feel, the Purple Star switches offer a mild and easy-to-press experience. They provide a gentle resistance that allows for effortless activation, making them particularly comfortable for prolonged typing sessions. This soft touch contributes to a typing experience that feels accessible to most users, reducing finger fatigue. On the other hand, the Taichi switches are noted for their polished feel, which results in a smooth and refined typing experience. The long-pole stem and extended springs of the Taichi switches also contribute to fluid key travel and stability, although they may not provide the same gentle touch as the Purple Stars.
In conclusion, if you're considering either the KTT Purple Star or the Bsun Taichi linear switches, each offers distinct auditory and tactile experiences. The Purple Star emphasizes a softer sound and a mild typing feel geared towards comfort and ease, while the Taichi provides a more pronounced sound and a polished, smooth experience. Ultimately, choosing between them depends on your preference for sound and feel; however, if you decide on one over the other, both can deliver a satisfying typing experience with their unique traits.
Conclusion
To conclude, choosing between the KTT Purple Star and the Bsun Taichi linear switches ultimately depends on your personal typing preferences and usage scenarios. If you are a light typist or someone who values a soft, effortless key press, the KTT Purple Star might be the perfect fit for you. With their light actuation force of 45 grams, these switches not only provide a smooth and gentle typing experience but also feature a low-pitched sound that can be easier on the ears during long typing sessions. This makes them ideal for tasks such as prolonged writing or gaming where comfort is paramount. On the other hand, if you enjoy a more lively typing experience characterized by a crisp, clacky sound, the Bsun Taichi switches could be your go-to option. With their unique long-pole stem design and polished finish, they deliver a pronounced auditory feedback that many typists find satisfying. Additionally, their enhanced smoothness provides an exhilarating feel that may appeal to those who enjoy a more engaging typing rhythm. Overall, consider your typing style and environment when deciding between these two switches; each offers distinct advantages that cater to different preferences.
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