Bsun Bumblebee Linear vs. KTT F2
An in-depth look at the Bsun Bumblebee Linear and the KTT F2 switches—which one is the best fit for you?
Overview
When it comes to mechanical keyboard switches, the Bsun Bumblebee Linear and the KTT F2 both stand out as compelling choices for those seeking a linear switch experience. The Bumblebee Linear is celebrated for its exceptionally smooth typing sensation and bright sound profile, making it an excellent option for users who prioritize an uninterrupted and enjoyable keystroke. In contrast, the KTT F2 offers a unique auditory experience thanks to its distinct hollow sound signature, creating a different ambience while typing. Additionally, the F2 boasts a medium-light weight, striking a balance that caters to users who prefer neither a heavy nor overly sensitive feel, coupled with a lightly textured surface for added tactile feedback. Both switches provide their own sets of advantages depending on what typists value in their mechanical experience. 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
45g
Actuation force
43g
Bottom-out force
50g
Bottom-out force
53g
Pre-travel
2.00 mm
Pre-travel
1.90 mm
Total travel
3.60 mm
Total travel
3.50 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
Polycarbonate
Mount type
PCB (5-pin)
Mount type
PCB (5-pin)
Spring
21mm single-staged spring
Spring
Stainless steel
Housing materials
The Bsun Bumblebee Linear and the KTT F2 switches showcase distinct sound profiles primarily due to the differences in their housing materials. The Bumblebee Linear utilizes a POM top housing, which is known for producing a deeper, more muted sound. POM, or polyoxymethylene, contributes to a satisfying sound that many users find appealing, particularly for its unique tonal qualities. Conversely, the KTT F2's polycarbonate top housing generates a sharper, crisper sound. This difference is largely attributed to polycarbonate being a stiffer material, which enhances resonance and clarity in sound. Therefore, while the Bumblebee Linear delivers a fuller, more subdued experience, the KTT F2 is designed for those who prefer a high-pitched, articulate auditory feedback when typing.
Interestingly, the bottom housings of these switches further elaborate on the contrasting sound profiles. The Bumblebee Linear employs a nylon bottom housing that is characterized by its softness, allowing for a deeper and rounder sound profile. Nylon tends to absorb sound more effectively than harder plastics, contributing to a more muted execution of typing sounds. In contrast, the KTT F2 also features a polycarbonate bottom housing, reinforcing its clearer and more resonant characteristics. This combination of materials allows the KTT F2 to maintain its sharper sound profile throughout its construction, while the Bumblebee Linear utilizes a harmonious blend of softer materials to create a more soothing auditory experience.
Ultimately, the use of varied materials in both the top and bottom housings of these switches significantly influences their overall sound profiles and typing experiences. For users who appreciate the unique blending of material properties, achieving a balanced sound can be an intriguing prospect. Although the Bumblebee Linear and KTT F2 are distinct in their sound profiles, one can expect to find similar results if they were to experiment with alternate combinations of the same materials. By understanding how each housing material interacts with sound production, enthusiasts can tailor their keyboard experiences to meet personal preferences, ensuring that they achieve the desired auditory and tactile sensations tailored to their typing styles.
Weight
The Bsun Bumblebee Linear switch and the KTT F2 linear switch present an interesting comparison in terms of actuation and bottom out forces. The Bumblebee Linear features an actuation force of 45 grams and a bottom out force of 50 grams, which classifies it as a lighter switch, making it a good choice for those who prefer long typing sessions or extended gaming with less finger fatigue. In contrast, the KTT F2 linear switch has a slightly lighter actuation force of 43 grams but a higher bottom out force of 53 grams, categorizing it as medium-light. This means that while the F2 may offer a less strenuous initial keystroke, the sensation of bottoming out is firmer compared to the Bumblebee, which may appeal to users looking for substantial tactile feedback. Overall, the Bumblebee Linear is the lighter option, while the KTT F2 is marginally heavier in terms of the bottom out experience, providing users with different typing experiences based on their preferences.
Travel distance
When comparing the travel distances of the Bsun Bumblebee Linear and the KTT F2 linear switches, the Bsun Bumblebee features a travel distance of 3.6 mm, while the KTT F2 has a slightly shorter travel distance of 3.5 mm. This means that for users who favor faster response times, the KTT F2 may be the preferable choice due to its slightly shorter travel distance, which can enhance the gaming experience. However, some users may find the Bumblebee Linear's longer travel distance of 3.6 mm to be more comfortable, providing a more pronounced feedback and a deeper feel while typing or gaming. Ultimately, the choice between these two switches will depend on personal preference for the balance between responsiveness and depth in key travel.
Price comparison
Which switch is more bang for your buck?
For 10 switches, the Bsun Bumblebee Linear comes in at $2.99, whereas the KTT F2 comes in at $3.90.
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 sound profile of the Bsun Bumblebee Linear switch is characterized by its bright auditory qualities, which can create an engaging typing experience. In contrast, the KTT F2 linear switch features a distinct hollow sound signature that sets it apart from many other switches. Additionally, the F2 is described as having a more neutral and subdued sound, producing a dampened response when pressed. This means that while the Bumblebee may provide a livelier audio experience, the F2 offers a more muted sound that could be better suited for environments where noise management is a priority. Overall, if you're utilizing the Bumblebee switch, expect a bright and engaging typing sound, while the F2 caters to those seeking a quieter and less pronounced auditory response.
When it comes to feel, the Bumblebee Linear switch is known for providing an exceptionally smooth typing experience, making it ideal for those who prioritize ease of motion in their keystrokes. On the other hand, the KTT F2 offers a feathery feel with a medium-light weightiness, allowing for comfortable typing without requiring much exertion, thereby reducing finger fatigue during prolonged sessions. The F2 switches also incorporate a lightly textured experience that lends a subtle tactile element to typing, striking a balance between both efficiency and comfort. While the Bumblebee excels in smoothness, the F2 brings a nuanced texture that many users may find appealing.
In summary, both the Bsun Bumblebee Linear and KTT F2 linear switches cater to specific preferences in the mechanical keyboard realm. The Bumblebee is ideal for those who appreciate a bright sound and an exceptionally smooth feel, while the KTT F2 provides a more subdued auditory experience balanced with a light and textured touch. Choosing between them ultimately depends on individual preferences concerning sound and typing feel, but both switches can deliver satisfactory results depending on your typing style and setting.
Conclusion
To conclude, choosing between the Bsun Bumblebee Linear switch and the KTT F2 linear switch ultimately comes down to your personal preferences regarding typing feel, sound profile, and intended use. If you prefer a very light keypress with an exceptionally smooth typing experience, the Bumblebee Linear's 50-gram actuation force will likely appeal to you, especially if you value a bright sound profile that enhances your typing experience. This makes it an excellent choice for those who type frequently or for extended periods, as it minimizes finger fatigue and emphasizes a seamless motion. On the other hand, if you are looking for a switch that balances moderate actuation with a distinct auditory character, the KTT F2 might be the way to go. Its slightly heavier actuation force of 53 grams offers a well-rounded typing experience without feeling too strenuous while providing a mildly textured feel that can add a unique dimension to your keystrokes. Additionally, if you're in a shared workspace or prefer a more subdued sound signature, the F2's neutral and subdued auditory profile might suit your environment better. Each switch excels in its own way, so consider what qualities matter most to you as you make your decision.
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