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Bsun Guyu vs. Gateron Jupiter Banana

An in-depth look at the Bsun Guyu and the Gateron Jupiter Banana switches—which one is the best fit for you?

Overview

The Bsun Guyu linear switch offers a unique auditory experience with all-POM housings and a long pole stem, creating a bright and crisp bottom-out sound. Known for its medium weight and super-smooth keystrokes, this switch provides effortless typing sessions with resonant feedback. In contrast, the Gateron Jupiter Banana tactile switch stands out for its high-precision molds and softer backlight effects, along with two-stage springs for a strong return and consistent feel. While the Guyu is described as 'clacky', 'creamy', and 'silky', the Jupiter Banana is labeled as 'polished', 'high-pitched', and 'creamy'. Both switches have their strengths, but diving deeper into their specific characteristics will help you determine the best switch for your needs.

By the numbers

Technical specifications

Actuation force

45g

Actuation force

59g

Bottom-out force

50g

Bottom-out force

69g

Pre-travel

N/A

Pre-travel

2.00 mm

Total travel

3.60 mm

Total travel

3.40 mm

Factory lubed

Yes

Factory lubed

Yes

Stem construction

Standard

Stem construction

Standard

Stem material

UPE

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

21mm spring

Spring

Spring steel

Housing materials

The housing materials of the Bsun Guyu and the Gateron Jupiter Banana differ significantly in terms of the sound profile they produce. The Guyu's POM housing creates a deeper and more muted sound, while the Jupiter Banana's polycarbonate housing produces a sharper, higher-pitched, and crisper sound. The translucency of polycarbonate also makes it ideal for switches with RGB lighting, adding a visual element to the auditory experience. On the other hand, the Guyu's nylon bottom housing results in a deeper and fuller sound, whereas the Jupiter Banana's nylon bottom housing absorbs more sound, creating a rounder and duller sound profile.

Despite their differences, both switches showcase the unique characteristics of their housing materials. The use of POM in the Guyu's housing creates a pleasing and distinct sound, while the polycarbonate in the Jupiter Banana's housing offers a clear and resonant sound. Nylon, a classic switch housing material, plays a significant role in both switches, with the Guyu providing a deeper sound profile and the Jupiter Banana absorbing more sound for a rounder tone. Each switch demonstrates how the choice of housing material can impact the overall sound and feel of a keyboard.

In terms of functionality, the bottom and top housings of a switch play distinct roles in shaping the overall typing experience. The bottom housing has a more significant impact on the bottom-out sound and feel when a key is pressed, while the top housing influences the sound when the key is released. This means that the choice of housing material for each component of the switch can result in a unique combination of tactile feedback and acoustic response. Whether it's the POM and nylon combination of the Guyu or the polycarbonate and nylon duo of the Jupiter Banana, each switch offers a dynamic typing experience influenced by its housing materials.

Weight

When comparing the Bsun Guyu linear switch and the Gateron Jupiter Banana tactile switch, it is evident that there is a significant difference in the actuation force and bottom out force. The Guyu switch has a lighter actuation force of 45 grams and a bottom out force of 50 grams, making it ideal for those who prefer a lighter typing experience. On the other hand, the Jupiter Banana switch has a heavier actuation force of 59 grams and a bottom out force of 69 grams, providing a more substantial typing feel. Those who enjoy a stronger push when typing may find the Jupiter Banana switch more suitable for their needs. Overall, the actuation and bottom out forces vary between the two switches, catering to different preferences in typing experiences.

Travel distance

In comparing the travel distance of the Bsun Guyu linear switch and the Gateron Jupiter Banana tactile switch, we see that the Guyu has a travel distance of 3.6 mm, while the Jupiter Banana has a slightly shorter travel distance of 3.4 mm. Both switches fall within the range of shorter travel distances that are becoming more popular, especially among gamers looking for faster response times. The difference of 0.2 mm between the two switches may not be significant for some users, but for those who prefer a slightly deeper key press, the Guyu may be the better option. On the other hand, if a shorter travel distance is preferred for quick and snappy typing or gaming, the Jupiter Banana may be the preferred choice. Ultimately, the decision between the two switches will come down to personal preference and the specific needs of the user.

Price comparison

Which switch is more bang for your buck?

The Bsun Guyu has an MSRP of $4.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Guyu for $3.70.

The Gateron Jupiter Banana comes in at $2.80 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

The BSUN Guyu linear switches are renowned for their clacky sound profile, delivering a sharp and snappy auditory experience with a crisp and bright tone. This is achieved through the combination of the all-POM housing and the long pole stem, resulting in a distinct typing rhythm that combines depth and clarity. On the other hand, the Gateron Jupiter Banana tactile switches are known for their high-pitched and resonant sound profile, offering a sharp and immersive auditory experience. The two-stage springs in the Jupiter Banana switches ensure a strong return and consistent feel, enhancing the overall typing feedback.

In terms of feel, the Guyu switches are described as creamy, frictionless, polished, silky, and snappy, offering a smooth and effortless typing experience with minimal resistance. The high-grade UPE stem in the Guyu switches contributes to their super-smooth keystrokes, allowing for an effortless glide with resonant feedback. Similarly, the Jupiter Banana switches also boast a polished and creamy feel, providing a sleek typing experience with reduced friction and smooth key travel. The lubricated factory finish of the Jupiter Banana switches ensures a buttery and silky sensation, allowing fingers to effortlessly glide across the keys.

Overall, while the BSUN Guyu linear switches and Gateron Jupiter Banana tactile switches offer unique sound and feel profiles, both switches prioritize smoothness and precision in typing experiences. Whether you prefer the clacky and bright sound of the Guyu switches or the high-pitched and resonant sound of the Jupiter Banana switches, you can expect similar results in terms of creamy and polished feel that enhances the overall typing rhythm. Ultimately, the choice between these two switches comes down to personal preference in sound and feel preferences.

Conclusion

In closing, when choosing between the BSUN Guyu linear switch and the Gateron Jupiter Banana tactile switch, consider your preference for sound and feel. If you enjoy a unique auditory experience with a medium weight and smooth keystrokes, the Guyu may be the right choice for you. On the other hand, if you prefer switches with high-precision molds, softer backlight effects, and a strong return, the Jupiter Banana could be more suitable. Ultimately, the decision comes down to personal preference and the typing experience you want to achieve. Whether you prefer a clacky and silky feel or a high-pitched and polished sensation, both switches offer distinct characteristics to enhance your typing experience.

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