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HMX Game1989 vs. Gateron Jupiter Brown

An in-depth look at the HMX Game1989 and the Gateron Jupiter Brown switches—which one is the best fit for you?

Overview

When it comes to mechanical keyboard switches, the choice often boils down to personal preference in feel and responsiveness, and two compelling options are the HMX 1989 linear switch and the Gateron Jupiter Brown tactile switch. The HMX 1989, known for its "thocky" sound and deep keystroke, is ideal for gamers and typists seeking a smooth and uninterrupted keypress experience. In contrast, the Jupiter Brown offers a classic, tactile feedback that many users find reassuring, thanks to its medium-heavy weight and single-stage spring design. While the HMX 1989 appeals to those who prioritize fluidity and silence, the Jupiter Brown caters to traditionalists who appreciate the subtle resistance and satisfying bump during key activation, striving for a balance between performance and aesthetic appeal. 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

55g

Bottom-out force

53g

Bottom-out force

70g

Pre-travel

2.00 mm

Pre-travel

2.00 mm

Total travel

4.00 mm

Total travel

4.00 mm

Factory lubed

Yes

Factory lubed

Yes

Stem construction

Standard

Stem construction

Standard

Stem material

T5

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

Spring steel

Housing materials

The HMX 1989 and the Gateron Jupiter Brown switches share a notable similarity in their top housing material, with both utilizing polycarbonate. This commonality results in a distinctly sharper, higher-pitched, and crisper sound profile for both switches. The rigidity of polycarbonate aids in creating a more resonant sound, enhancing the auditory feedback that typists experience. Additionally, the clear nature of polycarbonate contributes to the aesthetic appeal and functionality of the switches, particularly for setups utilizing RGB lighting. Therefore, when employing these switches in a keyboard, users can expect a consistent sound experience predominantly characterized by clarity and brightness.

Contrastingly, the bottom housings of the HMX 1989 and Gateron Jupiter Brown switches are both made of nylon, which offers a softer alternative to the more rigid polycarbonate top. This nylon material plays a crucial role in shaping the overall sound profile of each switch. With a deeper and fuller sound achieved by using nylon, the switches provide a pleasant auditory contrast to the sharper tones from the top housing. As nylon absorbs more sound, it contributes to a more rounded and subdued sound when the key is bottomed out. This unique combination allows both switches to offer a rich typing experience; however, while the polycarbonate top provides clarity and brightness, the nylon bottom introduces depth and fullness.

Ultimately, the interplay between the two housing materials for both the HMX 1989 and Gateron Jupiter Brown should produce a well-rounded sound experience characterized by clarity and richness. When a user presses down on either switch, they will first encounter the nylon bottom’s fuller sound before hearing the sharp clarity of the polycarbonate top upon release. This synergy allows for a cohesive typing experience, where the distinct traits of each material can be appreciated. While the sound characteristics differ from each housing, the results in terms of auditory feedback and tactile sensation remain similarly engaging, underscoring the thoughtful design choices inherent in both switches.

Weight

When comparing the HMX 1989 linear switch and the Gateron Jupiter Brown tactile switch, we see notable differences in their actuation and bottom out forces. The HMX 1989 requires an actuation force of 45 grams and has a bottom out force of 53 grams, classifying it as medium-light. In contrast, the Gateron Jupiter Brown demands a heavier actuation force of 55 grams and a bottom out force of 70 grams, placing it in the medium-heavy category. This means that the HMX 1989 is the lighter option, making it more suitable for those who type for extended periods or engage in long gaming sessions, while the Jupiter Brown caters to users who prefer a more substantial typing experience with its heavier feel. Overall, those who select the HMX 1989 will enjoy less resistance during typing, while those who opt for the Gateron Jupiter Brown will benefit from a firmer push and feedback, providing a different tactile experience.

Travel distance

Both the HMX 1989 linear switch and the Gateron Jupiter Brown tactile switch have a travel distance of 4 mm, meaning they provide the same distance from top to bottom when a key is pressed. This similarity in travel distance ensures that users will experience a comparable keypress depth with both switches, leading to similar tactile feedback and actuation. Therefore, if you're looking for consistent results in terms of key travel, either switch would fulfill that need equally.

Price comparison

Which switch is more bang for your buck?

The HMX Game1989 has an MSRP of $3.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Game1989 for $3.29.

The Gateron Jupiter Brown 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

In terms of sound, the HMX 1989 linear switch is renowned for its deep and thocky acoustics, making it particularly appealing to those who enjoy a satisfying auditory experience while typing. This deep sound profile contributes to an immersive atmosphere, especially when used with certain boards and keycaps that can amplify the reverberation. Conversely, the Gateron Jupiter Brown switch has a more muted auditory signature, which is indicative of its tactile nature. While the sound is less pronounced than the HMX 1989, it offers a balanced acoustic performance that feels more refined and is less intrusive, catering to users who prefer a quieter typing experience.

When considering the feel of these switches, the HMX 1989 provides a smooth and uninterrupted keystroke typical of linear switches, allowing for swift key presses and fluid gameplay experiences without any tactile bumps to notice along the way. This sleek feel is excellent for gamers or typists looking for speed. On the other hand, the Gateron Jupiter Brown is characterized as a mild keyed switch, delivering a soft and approachable typing experience that marries tactile feedback with comfort. The stepped nature of this switch, which is a two-stage design, allows users to feel the key press more distinctly without overwhelming them, making it a great option for those who enjoy the reassurance of tactile feedback without excessive resistance.

In summary, both the HMX 1989 linear switch and the Gateron Jupiter Brown tactile switch provide unique experiences tailored to different preferences. The HMX 1989 stands out for its deep, thocky sound and smooth feel, catering to those seeking a more robust auditory experience and uninterrupted keystrokes. In contrast, the Jupiter Brown offers a milder sound and a tactile response that balances approachability with a comfortable typing experience. Depending on your priorities—be it sound profile, feedback, or overall typing sensation—you'll find that each has its strengths, guiding you towards a switch that complements your personal style and use case.

Conclusion

To wrap up, when deciding between the HMX 1989 linear switch and the Gateron Jupiter Brown tactile switch, consider your specific needs and preferences. If you prefer a lighter typing experience and enjoy the deep, thocky sound signature of the HMX 1989, especially for gaming or typing in a relaxed setting, this linear switch might be your best bet. Its medium-light bottom out force of 53 grams provides a smooth keystroke without the tactile interruption, making it ideal for rapid key presses and fluid motion. On the other hand, if you appreciate a tactile feedback with a more substantial feel, the Gateron Jupiter Brown switch would be a fantastic choice. With a medium-heavy bottom out force of 70 grams and its stepped tactile response, these switches offer a classic keystroke that thrives in typing environments where you want to feel each press distinctly without being too jarring. Its blend of traditional tactile feel and modern reliability makes it suitable for both casual and professional use. Therefore, your choice boils down to whether you prioritize a lighter, smoother experience or a more tactile, weighted feel.

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