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Bsun Chiikawa - 28g vs. Haimu Orange Sea

An in-depth look at the Bsun Chiikawa - 28g and the Haimu Orange Sea switches—which one is the best fit for you?

Overview

When exploring the diverse world of mechanical keyboard switches, the Bsun Chiikawa - 28g and the Haimu Orange Sea stand out, both classified as linear switches, yet presenting distinctly different characteristics that appeal to various typing preferences. The Chiikawa - 28g is renowned for its exceptionally light actuation force of just 28g, delivering a remarkably responsive typing experience highlighted by a bright and crisp sound profile. This makes the Chiikawa an attractive option for those who prefer a fast-paced typing style or enjoy a lively auditory feedback. In contrast, the Haimu Orange Sea offers an impeccably smooth type feel paired with a neutral sound signature, making it an excellent choice for users seeking a serene, tactile experience without the distraction of pronounced auditory feedback. While both switches are linear, their unique qualities cater to different user preferences and scenarios. However, let's dive in a bit deeper beyond generalities so you can best decide on the perfect switch for your typing needs.

By the numbers

Technical specifications

Actuation force

28g

Actuation force

37g

Bottom-out force

34g

Bottom-out force

45g

Pre-travel

1.80 mm

Pre-travel

2.00 mm

Total travel

3.60 mm

Total travel

3.60 mm

Factory lubed

Yes

Factory lubed

Yes

Stem construction

Standard

Stem construction

Partial box

Stem material

Y3X

Stem material

POM

Top housing material

Polycarbonate

Top housing material

Polycarbonate

Bottom housing material

Nylon

Bottom housing material

Nylon

Mount type

PCB (5-pin)

Mount type

PCB (5-pin)

Spring

22mm single-stage spring

Spring

22mm extended double-stage spring

Housing materials

The Bsun Chiikawa - 28g and the Haimu Orange Sea both feature polycarbonate top housings, which play a crucial role in defining the audible characteristics of these mechanical switches. Both switches benefit from polycarbonate's stiffer properties, resulting in a sharper, higher-pitched sound profile that enriches the overall auditory experience. This commonality suggests that users can expect a clear and resonant sound when engaging either switch, particularly advantageous for those looking to enhance their setups with RGB lighting, as the translucent nature of polycarbonate amplifies aesthetic considerations.

Contrasting their bottom housings, however, reveals a notable difference in tonal characteristics. Both the Chiikawa - 28g and the Orange Sea utilize nylon for their bottom housings, which results in a deeper and fuller sound profile. The comparatively softer nylon absorbs more sound and provides a unique roundness that balances the crispness of the polycarbonate top. This design choice means that users will experience a richer audio impact when pushing down on the switches, as the nylon bottom absorbs vibrations and contributes to a more resonant bottom-out sound.

Thus, while both switch models share the same top material, their combination of housings harmonizes to produce distinct auditory results. The synergy between the polycarbonate top and nylon bottom ensures that, even though they may sound similar in the upper register due to their top housing, the character of each switch is differentiated by the bottom housing's tonal contributions. This means that using either switch could yield a comparable experience in terms of the initial sound, while the bottom-out feel and sound would have distinctive deeper qualities that provide a layered auditory experience.

Weight

When comparing the Bsun Chiikawa - 28g linear switch and the Haimu Orange Sea linear switch, notable differences in actuation and bottom out forces emerge. The Chiikawa switch has an actuation force of 28 grams and a bottom out force of 34 grams, making it the lighter option, which caters well to those who prefer a gentler touch for extended typing or gaming sessions. In contrast, the Orange Sea switch features a higher actuation force of 37 grams and a bottom out force of 45 grams, resulting in a heavier feel that some users may find more satisfying for a substantial typing experience. Ultimately, while both switches serve distinct user preferences—lighter for prolonged comfort with the Chiikawa and heavier for a firmer response with the Orange Sea—the difference in actuation and bottom out forces makes it clear that they cater to different typing styles and experiences.

Travel distance

The Bsun Chiikawa - 28g linear switch and the Haimu Orange Sea linear switch both feature a travel distance of 3.6 mm, making their travel characteristics identical. This means that users pressing either switch will experience the same tactile journey from the top to the bottom, resulting in similar feedback and feel during usage. With both switches having the same travel distance, individuals can expect comparable performance in typing or gaming scenarios, allowing for seamless transitions between the two switch types without any noticeable difference in travel distance.

Price comparison

Which switch is more bang for your buck?

The Bsun Chiikawa - 28g has an MSRP of $3.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Chiikawa - 28g for $3.29.

The Haimu Orange Sea comes in at $2.79 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 sound profile of the Chiikawa - 28g linear switch is characterized by a bright, crisp, and high-pitched tone, which provides an engaging auditory response as you type. This lively sound can enhance the overall typing experience, making each keystroke feel more pronounced. In contrast, the Haimu Orange Sea linear switch boasts an impeccably smooth typing experience paired with a neutral sound signature, which suggests a more subdued auditory presence. Both switches offer distinct sound qualities; however, it's important to consider that external factors such as your keyboard construction and keycap material can influence the overall sound output.

When it comes to the feel, the Chiikawa - 28g linear switch is noted for its very light actuation force, which contributes to a notably responsive typing experience. This lightweight feel can make for effortless key presses, perfect for fast typists. On the other hand, the Haimu Orange Sea is recognized for its smoothness, providing a seamless transition when pressing the keys. While both switches deliver a satisfying typing experience, the Chiikawa's lightness and responsiveness contrast with the Orange Sea's focus on smoothness, resulting in different tactile experiences.

In conclusion, the Chiikawa - 28g linear switch offers a bright sound profile with a very light feel, making it well-suited for users who prefer a responsive typing experience. Meanwhile, the Haimu Orange Sea presents a neutral sound signature with a smooth effect that caters to those who prioritize a seamless key press. While each switch has its unique qualities, both can provide enjoyable and fulfilling typing experiences, though the choice ultimately comes down to personal preference on sound and feel.

Conclusion

To sum up, your choice between the Bsun Chiikawa - 28g linear switch and the Haimu Orange Sea linear switch ultimately hinges on your personal typing preferences and intended usage. If you favor an exceptionally light actuation force, enjoy a bright and responsive sound profile, and prefer a typing experience that feels nimble and quick, the Chiikawa - 28g is an excellent option. These switches excel for fast-paced gaming or rapid typing tasks where speed and tactile feedback are paramount, allowing you to effectively feel and hear every keystroke. On the other hand, if you seek a more substantial feel with a smoother typing experience and a neutral sound signature, the Haimu Orange Sea with its slightly higher bottom out force may be more suitable for you. These switches are ideal for those who value a balanced typing experience—particularly for long typing sessions—where comfort and efficiency take precedence over the auditory elements. Ultimately, your decision should align with what you prioritize in your keyboard use, whether it be sound, feel, or actuation.

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