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Bsun Bumblebee Linear vs. KTT Mannan Pipefish

An in-depth look at the Bsun Bumblebee Linear and the KTT Mannan Pipefish switches—which one is the best fit for you?

Overview

When exploring the world of mechanical keyboards, the choice of switch can significantly influence your typing experience, and two intriguing options stand out: the Bsun Bumblebee Linear and the KTT Mannan Pipefish. The Bumblebee Linear is celebrated for its exceptionally smooth action, complemented by a bright sound profile that adds a distinctive acoustic character to your keystrokes. In contrast, the Mannan Pipefish offers a relaxed and enjoyable typing experience, featuring a light 45g actuation and bottom-out force, as well as a lengthened spring for added comfort. This makes the Pipefish a fantastic choice for casual typists looking for a neutral and strain-free keyboarding experience. Both switches deliver their unique attributes, catering to different preferences and typing styles. 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

45g

Actuation force

37g

Bottom-out force

50g

Bottom-out force

45g

Pre-travel

2.00 mm

Pre-travel

1.90 mm

Total travel

3.60 mm

Total travel

4.00 mm

Factory lubed

Yes

Factory lubed

Yes

Stem construction

Standard

Stem construction

Standard

Stem material

POM

Stem material

POM

Top housing material

POM

Top housing material

Polycarbonate

Bottom housing material

Nylon

Bottom housing material

Nylon

Mount type

PCB (5-pin)

Mount type

Plate (3-pin)

Spring

21mm single-staged spring

Spring

22mm spring

Housing materials

The housing materials of the Bsun Bumblebee Linear and the KTT Mannan Pipefish present both contrasting and complementary characteristics that significantly influence their acoustic profiles. The Bumblebee Linear features a POM (Polyoxymethylene) top housing, which contributes to a sound that is deeper and more muted compared to the KTT Mannan Pipefish's polycarbonate top housing. Polycarbonate, known for its stiffness, creates a sharper and crisper sound profile, allowing for a clearer and more resonant output. This difference in top housing materials represents a fundamental divergence in the auditory experience of each switch, as the Bumblebee linear will produce more subdued tones, while the Mannan Pipefish’s design is optimized for a brighter and more vibrant sound, especially beneficial for those utilizing RGB lighting due to the translucency of polycarbonate.

When we examine the bottom housings of both switches, we find a commonality in the use of nylon. Both the Bsun Bumblebee Linear and the KTT Mannan Pipefish employ nylon for their bottom housings, creating a deeper and fuller sound profile. Nylon's softer properties allow it to absorb more sound, leading to a duller and rounder auditory experience. As a result, both switches, despite their contrasting top housing materials, maintain a cohesive acoustic characteristic in this aspect. This shared bottom housing material suggests that when typing on either switch, users will experience a similar depth and richness in sound, irrespective of the distinct qualities introduced by their differing top housings.

Furthermore, the interplay between the top and bottom housing materials greatly affects the overall performance of the switches. The Bumblebee Linear’s POM top will soften and round out the output produced by the nylon bottom, leading to a more complemented sound signature. In contrast, the KTT Mannan Pipefish, with its polycarbonate top, will enhance and highlight the deeper tones from its nylon bottom, creating a more pronounced auditory response. Therefore, while the switches exhibit disparities in their top housing materials, the shared nylon bottom housing allows for a familiar sound experience anchored in depth, regardless of the sharper qualities contributed by the polycarbonate of the Mannan Pipefish. This intricate relationship illustrates how varying materials can produce distinct sound profiles while still maintaining underlying similarities in their performance.

Weight

When comparing the Bsun Bumblebee Linear switch and the KTT Mannan Pipefish linear switch, both exhibit light actuation and bottom out forces, making them suitable for prolonged typing and gaming sessions. The Bumblebee Linear features an actuation force of 45 grams and a bottom out force of 50 grams, while the Mannan Pipefish is even lighter, with an actuation force of 37 grams and a bottom out force of 45 grams. This lighter actuation force of the Mannan Pipefish may appeal to users seeking a more effortless typing experience, while the Bumblebee's slightly heavier force may provide a more substantial feel for those who prefer it. In terms of total weight, the Mannan Pipefish is the lighter option, indicating it may be the better choice for users looking for reduced fatigue over long periods of use. Conversely, the Bumblebee switch, with its heavier forces, might cater to those who favor a stronger push feel.

Travel distance

When comparing the travel distances of the Bsun Bumblebee Linear and the KTT Mannan Pipefish linear switches, the Bumblebee Linear features a travel distance of 3.6 mm, while the Mannan Pipefish has a slightly longer travel distance of 4 mm. This makes the Bumblebee a better choice for those who favor faster response times, as it offers a shorter travel distance that can enhance performance in gaming scenarios. In contrast, the Mannan Pipefish, with its greater depth, may appeal to users who appreciate a more substantial feeling when typing, providing a more tactile experience. Therefore, while both switches are designed for linear feedback, the Bumblebee Linear is the shorter option ideal for rapid action, whereas the Mannan Pipefish delivers a longer travel distance for those who prefer a heavier feel to their keystrokes.

Price comparison

Which switch is more bang for your buck?

The KTT Mannan Pipefish has an MSRP of $3.53 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Mannan Pipefish for $3.05.

The Bsun Bumblebee Linear comes in at $2.99 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 Bsun Bumblebee Linear is known for its bright sound profile, which provides a pleasant auditory feedback during typing. This characteristic adds a lively tone to each keystroke, making the act of typing more engaging. In contrast, the KTT Mannan Pipefish exhibits a neutral sound profile, characterized by moderate sound levels that make it versatile for various settings, whether at home or the office. This neutrality ensures that the Pipefish won't disturb those around you, making it suitable for environments where quiet is valued. Overall, while the Bumblebee offers a more vibrant auditory experience, the Mannan Pipefish keeps things understated, appealing to those who prefer a subtler sound.

In terms of feel, the Bsun Bumblebee Linear provides an exceptionally smooth typing experience, making each keystroke feel effortless and fluid. This attribute is ideal for users who engage in prolonged typing sessions, as it minimizes any potential friction that could lead to fatigue. On the other hand, the KTT Mannan Pipefish is characterized by an easy-to-press feel, with a light actuation force of 45g that also contributes to a comfortable and strain-free typing experience. Additionally, the polished finish of the Pipefish enhances its smoothness, offering reduced friction during key travel. Both switches provide a luxurious typing sensation, but while the Bumblebee leans toward a seamless glide, the Pipefish combines easy actuation with a refined polish.

In summary, both the Bsun Bumblebee Linear and the KTT Mannan Pipefish offer unique benefits that cater to different typing preferences. The Bumblebee's bright sound and exceptionally smooth feel make it ideal for those who appreciate a lively typing experience. Meanwhile, the Mannan Pipefish combines a neutral sound profile with an easy-to-press action and polished finish, appealing to users seeking comfort and tranquility in their typing sessions. While they differ in sound characteristics, both switches promise an enjoyable experience, catering to casual typists and enthusiasts alike.

Conclusion

To wrap up, the choice between the Bsun Bumblebee Linear switch and the KTT Mannan Pipefish Linear switch ultimately depends on your specific typing preferences and usage context. If you're looking for a switch that offers a smooth typing experience but with a more pronounced sound profile, the Bumblebee Linear could be the better option for you. Its slightly higher bottom-out force of 50 grams can provide a bit more resistance, which some users appreciate for a more engaging tactile response. However, if you prioritize an effortless and light touch while typing, the Mannan Pipefish’s 45-gram actuation and bottom-out force may suit you better, particularly if you plan on using it for long typing sessions. The Pipefish is designed for a strain-free experience with its easy-to-press action, making it ideal for casual users and those who may type for extended periods without discomfort. Therefore, assess whether sound and feel take precedence in your typing experience; the Bumblebee offers a bright acoustic quality, while the Pipefish presents a more neutral sonic profile, accommodating a wider range of settings from home to office. Ultimately, both switches deliver a smooth linear feel, but your choice should align with your specific needs for resistance, sound, and comfort.

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