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HMX Lucky vs. Gateron Milky Yellow Pro (KS-3)

An in-depth look at the HMX Lucky and the Gateron Milky Yellow Pro (KS-3) switches—which one is the best fit for you?

Overview

When it comes to choosing mechanical keyboard switches, the HMX Lucky and the Gateron Milky Yellow Pro (KS-3) linear switches present unique options tailored to different preferences. The HMX Lucky is renowned for its lighter, glittery nylon housing, which provides a neutral and deeply satisfying typing experience, making it ideal for users who appreciate a softer touch and a straightforward feel with every keystroke. In contrast, the Gateron Milky Yellow Pro is celebrated as a versatile, budget-friendly option that offers a buttery smoothness along with a low, "thocky" sound and pronounced resistance, making it perfect for both gaming and typing tasks. While the Lucky caters to those who might prioritize a lightweight and unembellished feel, the Milky Yellow Pro appeals to enthusiasts who enjoy a more substantial and textural feedback. However, let’s dive in a bit deeper beyond generalities so you can best decide on the perfect switch for your needs.

By the numbers

Technical specifications

Actuation force

37g

Actuation force

50g

Bottom-out force

43g

Bottom-out force

62g

Pre-travel

2.00 mm

Pre-travel

2.00 mm

Total travel

3.80 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

Nylon

Top housing material

Nylon

Bottom housing material

Nylon

Bottom housing material

Nylon

Mount type

PCB (5-pin)

Mount type

PCB (5-pin)

Spring

22mm double-staged spring

Spring

Stainless steel

Housing materials

When comparing the housing materials of the HMX Lucky and the Gateron Milky Yellow Pro (KS-3), one immediately notices a significant similarity: both utilize nylon for both their top and bottom housings. This choice of housing material is pivotal in contributing to their acoustic performance, as nylon is known for its softer properties compared to harder plastics. This softness fosters a deeper and fuller sound profile when typing, thanks to its ability to absorb sound waves rather than reflect them, resulting in a sound that is notably duller and rounder. Thus, both switches are designed to deliver an enjoyable typing experience characterized by rich auditory feedback.

Despite the shared use of nylon, the impact of each housing type can differ based on its placement. The bottom housing is particularly influential on the bottom-out sound and tactile feel when a key is pressed; this means that when both switches utilize nylon for their bottom housing, they will likely provide a similar experience in that respect. For the typist, this can create a consistent feel of impact, as both switches absorb sound in comparable ways at the bottom end of the actuation. In contrast, the top housing plays a more significant role in the sound profile when releasing a key, which may lead to subtle variations in the auditory feedback during typing.

Ultimately, the combination of both nylon top and bottom housings essentially means that the HMX Lucky and Gateron Milky Yellow Pro (KS-3) can be expected to deliver a comparable typing experience, particularly when considering their sound profiles and tactile feedback. Their shared material characteristics ensure that users will likely enjoy a similar auditory experience while typing on either switch. Therefore, while individual nuances may arise from other factors like switch design and actuation mechanisms, the nylon housing contributes to a consistent underlying performance in both switches, making them appealing choices for anyone seeking a rich and satisfying typing experience.

Weight

When comparing the HMX Lucky linear switch with the Gateron Milky Yellow Pro (KS-3) linear switch, there are notable differences in both actuation force and bottom out force. The HMX Lucky switch features a lighter actuation force of 37 grams and a bottom out force of 43 grams, making it suitable for users who prefer a softer touch, which can enhance comfort during extended typing sessions or gaming. In contrast, the Gateron Milky Yellow Pro (KS-3) has a heavier actuation force of 50 grams and a bottom out force of 62 grams, offering a more substantial feel that many typists may prefer for feedback and tactile satisfaction. Consequently, the Lucky switch is ideal for users seeking a lightweight experience, while the Milky Yellow Pro caters to those who appreciate a firmer push. Overall, the different force levels will cater to distinct user preferences, with the Lucky being the lighter option and the Milky Yellow Pro leaning towards a heavier feel.

Travel distance

The HMX Lucky linear switch and the Gateron Milky Yellow Pro (KS-3) linear switch differ in travel distance, with the Lucky switch measuring 3.8 mm and the Milky Yellow Pro measuring 4.0 mm. This means that the Lucky switch offers a shorter travel distance, which could be beneficial for gamers seeking quick response times, as it allows for faster actuation. On the other hand, the Milky Yellow Pro, with its longer travel distance, might appeal to users who prefer a more pronounced feel and depth when typing, as it provides an ample keypress experience. While both switches cater to different preferences, their travel distances highlight a key distinction: the shorter Lucky switch promotes rapid movements, whereas the longer Milky Yellow Pro offers a more traditional typing feel.

Price comparison

Which switch is more bang for your buck?

The HMX Lucky has an MSRP of $3.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Lucky for $2.99.

The Gateron Milky Yellow Pro (KS-3) has an MSRP of $2.33 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Milky Yellow Pro (KS-3) 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

In terms of sound, the HMX Lucky linear switch is characterized by a quieter, less pronounced auditory profile compared to the Gateron Milky Yellow Pro (KS-3), which features a deeper and bassy sound quality. The Milky Yellow Pro's low-pitched, thocky tone provides a rich, satisfying auditory feedback, often likened to a deep "thud" or soft "knock" with each keystroke. This makes it an attractive option for users who appreciate a more resonant sound during typing or gaming. The Lucky’s sound quality is more subdued and would be less intrusive in quieter environments, though the specific auditory characteristics remain undefined.

When considering the feel, the Lucky switch is known for offering a neutral and satisfying typing experience that promotes comfort. On the other hand, the Gateron Milky Yellow Pro is celebrated for its buttery smoothness, which delivers a fluid keystroke experience that is effortless and enjoyable. However, it may also present a textured sensation during use. This could lead to a different tactile experience, as some users might favor the complete absence of friction that the Lucky switch potentially provides. The differences in feel may appeal to distinct typing preferences, from those who desire a seamless ride to those who appreciate a bit more feedback.

In summary, while both the HMX Lucky and Gateron Milky Yellow Pro (KS-3) linear switches present unique auditory and tactile experiences, the Lucky emphasizes a quieter and more neutral feel, whereas the Milky Yellow Pro stands out with its rich, thocky sound and buttery smoothness. If sound and feel are priorities for a user, it’s important to consider how these qualities align with personal preferences, as they can significantly influence the overall typing experience. Ultimately, users can expect to have distinctly pleasurable experiences with both switches, albeit in different ways.

Conclusion

In conclusion, the choice between the HMX Lucky linear switch and the Gateron Milky Yellow Pro (KS-3) linear switch largely depends on your personal preferences and intended use. If you prefer a lighter touch and are looking for a typing experience that is soft, neutral, and deeply satisfying, the Lucky switch is an excellent choice for both casual typing and light gaming. Its glittery nylon housing adds a unique aesthetic while the lower actuation force can help reduce finger fatigue during extended typing sessions. On the other hand, if you enjoy a more pronounced resistance with a satisfying thocky sound profile, the Milky Yellow Pro is the ideal switch for you. With its medium actuation force, buttery smoothness, and all-around performance, it excels in both typing and gaming scenarios. Its deeper, bassy sound provides a rich auditory feedback that many users find satisfying. Ultimately, your decision should reflect whether you lean towards a lighter, softer key feel or a more robust, tactile typing experience that enhances the enjoyment of your keyboard usage.

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