HMX KD200 vs. Jerrzi Seashell
An in-depth look at the HMX KD200 and the Jerrzi Seashell switches—which one is the best fit for you?
Overview
When it comes to mechanical keyboard switches, the HMX KD200 and the Jerrzi Seashell stand out as two popular linear options, each with unique attributes that cater to different preferences. The KD200 is celebrated as the clackiest member of the HMX Film switch family, delivering a distinctive sound profile that appeals to users who enjoy an auditory feedback while typing. In contrast, the Jerrzi Seashell switches not only enhance the typing experience with their clacky sound but also captivate with their stunning purple hue, combining aesthetic beauty with functionality. Both switches promise a lightweight feel and a delightful typing experience, making them suitable for prolonged use, whether you're a casual user or a seasoned keyboard enthusiast. However, let's dive in a bit deeper beyond generalities so you can best decide on the switch that’s perfect for you.
By the numbers
Technical specifications
Actuation force
45g
Actuation force
45g
Bottom-out force
50g
Bottom-out force
N/A
Pre-travel
2.00 mm
Pre-travel
1.20 mm
Total travel
3.50 mm
Total travel
3.40 mm
Factory lubed
Yes
Factory lubed
Yes
Stem construction
Standard
Stem construction
Partial box
Stem material
Ly
Stem material
POM
Top housing material
Nylon
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
Stainless steel
Housing materials
The housing materials of the HMX KD200 and the Jerrzi Seashell illustrate a fascinating contrast in design philosophy, particularly in how they approach sound production. The KD200 features a nylon top housing, which is known for generating a deeper and fuller sound profile. This character stems from nylon's softer properties, allowing it to absorb sound waves effectively and produce a rounder acoustic experience. Conversely, the Seashell utilizes a polycarbonate top housing that emphasizes a sharper, higher-pitched response. The stiffer nature of polycarbonate leads to a more resonant sound, making it an ideal choice for those seeking clarity in auditory feedback, especially in the context of RGB lighting where translucency plays a pivotal role.
Examining the bottom housing of both switches, we encounter a point of similarity. Both the KD200 and Seashell employ nylon for their bottom housings, resulting in a uniformity of sound characteristics where typing produces a deep and rich auditory experience. This consistent material usage assures that the bottom-out sound—how the switch feels and sounds when fully pressed down—remains in line with the warmth associated with nylon. As such, when considering user experience, both switches arrive at a similar outcome despite differences in their top housing materials.
Ultimately, the varying top housing materials create distinct auditory experiences that yield different results when typing. The KD200 delivers a sound profile that is full and subdued, while the Seashell provides a crisp and resonant tone. The impact of sound when releasing a key is primarily influenced by the design of the top housing, with nylon delivering a soft finish and polycarbonate a bright finish. Even with their disparate designs, the shared use of nylon in the bottom housing ensures that the core tactile experience and the deeper sound signature will resonate the same, highlighting how both switches can cater to varied preferences harmoniously.
Weight
The HMX KD200 linear switch and the Jerrzi Seashell linear switch both feature an actuation force of 45 grams, indicating that they require the same amount of force to trigger a keystroke. This similarity in actuation force means that users will likely experience comparable keystrokes regarding responsiveness and feel, making both switches suitable for extended typing sessions or gaming without causing excessive fatigue. However, a significant contrast arises with their bottom out forces; the KD200 has a bottom out force of 50 grams, while the bottom out force for the Seashell is unknown. This discrepancy suggests that the KD200 provides a more defined and substantial experience when pressing the key all the way down, which may appeal to those who prefer a heavier feel for a more tactile experience. Given that the KD200 is the only one with a specified bottom out force, it can be considered the heavier switch in terms of total key press resistance. In summary, if a lighter switch is preferred for extended use, both the KD200 and Seashell can deliver similar actuation experiences, but the KD200 offers a more substantial feel at the bottom of the key travel.
Travel distance
Comparing the travel distances of the HMX KD200 linear switch and the Jerrzi Seashell linear switch reveals a notable difference. The KD200 features a travel distance of 3.5 mm, while the Seashell measures slightly shorter at 3.4 mm. Although both distances fall within the range commonly found in modern switches, the KD200’s longer travel may appeal to users who prefer a more pronounced key feel, offering a deeper typing experience. Conversely, the Seashell’s shorter travel distance caters to those who favor quicker response times, which can be particularly advantageous for gamers. Therefore, if you prioritize responsiveness, the Seashell might be more appealing, while the KD200 could be preferred if you appreciate a more tactile depth in your keystrokes. Overall, while both switches are designed for efficiency, the KD200 offers a slightly greater depth compared to the more responsive Seashell.
Price comparison
Which switch is more bang for your buck?
The HMX KD200 has an MSRP of $3.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the KD200 for $3.29.
The Jerrzi Seashell has an MSRP of $2.79 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Seashell for $2.30.
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 HMX KD200 switch is known for its clacky character, making it the loudest member of the HMX Film switch family. This distinctively crisp and lively sound adds a fun auditory dimension to the typing experience. In contrast, the Jerrzi Seashell switch also boasts a clacky quality that is described as sharp, bright, and percussive, with a high-pitched tone that resonates with users who prefer a less bass-heavy audio profile. While the KD200 seems to embrace a similar clackiness, the Seashell's specific high-pitched qualities may appeal to those who seek a cleaner sound. Notably, the overall sound character can be influenced by other factors, such as the choice of board and keycaps, but both switches promise an engaging auditory feedback that enhances the typing experience.
In terms of feel, the KD200 switch does not have defined characteristics listed, making it difficult to provide a direct comparison. The Jerrzi Seashell switch, on the other hand, is celebrated for its feathery lightness and requires minimal exertion during key presses, which prevents finger fatigue and allows for comfortable typing sessions. Additionally, its polished finish contributes to a smooth and refined typing experience, reducing friction for improved key travel. If the KD200 aligns with a similar focus on lightness and a comfortable typing experience, users may find both switches to deliver an enjoyable and responsive feel. However, without specific details on the KD200, this comparison remains speculative.
Overall, the HMX KD200 and Jerrzi Seashell switches both offer compelling options for keyboard enthusiasts looking for a delightful typing experience. While the KD200 is acknowledged for its clackiness, the Seashell stands out with its stunning aesthetics and notable feel characteristics. Users can expect a satisfying auditory experience from both switches, complemented by the Seashell's light touch and refined finish, which may set it apart in terms of comfort. Ultimately, those who prioritize sound will appreciate the clackiness of both, while users looking for ease and polished feel might lean towards the Seashell, unless the KD200 can be similarly evaluated.
Conclusion
To conclude, when deciding between the HMX KD200 linear switch and the Jerrzi Seashell linear switch, your choice will ultimately depend on your specific preferences for sound, feel, and overall typing experience. If you appreciate a light switch that provides a playful clack and fits your aesthetic sensibilities, the KD200 would be your go-to choice. It offers an engaging auditory feedback with a ease of action, making it ideal for both gaming and typing if you enjoy that satisfying noise. On the other hand, if you prioritize a visually stunning switch that is effortlessly easy to press, you should lean toward the Jerrzi Seashell. It’s designed for minimal finger fatigue with its feathery touch and offers a highly responsive typing experience, perfect for long hours of use. Additionally, its high-pitched, crisp sound can add character to your setup without overwhelming. In the end, both switches provide joy and comfort, but your choice hinges on whether you value a light and clacky typing experience or a beautiful and easy-going feel during extended usage.
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