HMX EVA vs. HMX Poro
An in-depth look at the HMX EVA and the HMX Poro switches—which one is the best fit for you?
Overview
When it comes to choosing the right mechanical keyboard switch, the HMX EVA and HMX Poro, both linear switches, present distinct advantages that cater to different user preferences. The HMX EVA stands out with its unique design inspired by the evocative colors of Evangelion Unit-01, delivering a resonant sound signature and a silky smooth typing experience that appeals to fans of both aesthetics and performance. On the other hand, the HMX Poro offers a luxurious typing feel, featuring meticulously lubricated keystrokes that ensure an effortless glide, coupled with a satisfyingly poppy and clacky sound profile, achieved through its ultra-light actuation force. While both switches provide a linear experience, the EVA prioritizes a cohesive auditory feedback alongside its smoothness, while the Poro leans toward an ultra-light touch with a more pronounced auditory response. However, let's dive in a bit deeper beyond generalities so you can best decide on the right switch for you.
By the numbers
Technical specifications
Actuation force
42g
Actuation force
45g
Bottom-out force
48g
Bottom-out force
50g
Pre-travel
2.00 mm
Pre-travel
2.00 mm
Total travel
3.60 mm
Total travel
3.70 mm
Factory lubed
Yes
Factory lubed
Yes
Stem construction
Standard
Stem construction
Standard
Stem material
T2
Stem material
Ly
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 single-stage spring
Spring
22mm single-stage spring
Housing materials
The HMX EVA and HMX Poro switches both utilize nylon for their top and bottom housings, which creates a consistent auditory experience across both switch types. The softness of nylon contributes to a deeper and fuller sound profile, as seen in both switches. This characteristic is particularly evident when typing, as the material's sound-absorbing qualities result in a duller and rounder auditory feedback. Therefore, users can expect a similar sound signature when using either switch, allowing for a cohesive typing experience regardless of the specific model chosen.
While the housing materials of the HMX EVA and HMX Poro are identical, the unique configurations of each switch could lead to nuanced differences in feel and sound. The impact of the bottom housing on the bottom-out sound and feel is pronounced; thus, even though the same nylon material is used, any variability in design or switch mechanism will determine how the overall typing experience is perceived. The top housing's influence is equally important, shaping the sound when releasing a key, and its design might also alter the tactile feedback during a key press.
Ultimately, because both switches share the same nylon construction for both top and bottom housings, users can anticipate somewhat parallel performance in terms of sound and tactile feedback. However, any subtle differences in the switch design or configuration will still sculpt the overall typing experience, allowing enthusiasts to find preferences between the two models. Regardless of these variations, the foundation of nylon as a classic switch housing material ensures that the core acoustic properties remain constant, delivering a satisfying typing experience across the board.
Weight
When comparing the HMX EVA linear switch to the HMX Poro linear switch, both exhibit light actuation and bottom out forces, yet they do differ slightly in their specifications. The EVA features an actuation force of 42 grams and a bottom out force of 48 grams, while the Poro has an actuation force of 45 grams and a bottom out force of 50 grams. This means that the EVA switch is the lighter option, requiring less force for both actuation and bottoming out compared to the Poro, which is marginally heavier. As a result, typists who prefer a softer touch may gravitate toward the EVA for longer typing sessions, while those desiring a more substantial feel may lean towards the Poro despite their overall lightness. Thus, while both switches provide a light typing experience, the EVA clearly offers slightly less resistance, making it the preferable choice for those prioritizing comfort and endurance.
Travel distance
The HMX EVA linear switch features a travel distance of 3.6 mm, while the HMX Poro linear switch offers a slightly longer travel distance of 3.7 mm. This means that the EVA switch is the shorter option, making it well-suited for gamers who prioritize quicker response times and a more immediate tactile experience. In contrast, the Poro switch, with its longer travel distance, may appeal to those who prefer a more pronounced tactile depth when pressing a key, offering a more substantial feel with each keystroke. Although both switches fall within the realm of shorter travel distances compared to the traditional 4.0 mm, the EVA’s 3.6 mm provides a bit more responsiveness, while the Poro’s 3.7 mm caters to users who appreciate a little extra travel for a more leisurely typing experience.
Price comparison
Which switch is more bang for your buck?
The HMX EVA has an MSRP of $3.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the EVA for $2.99.
The HMX Poro has an MSRP of $3.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Poro for $2.99.
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 HMX EVA linear switch is characterized by a resonant sound signature that provides a unique auditory experience, while the HMX Poro linear switch features a satisfyingly poppy and clacky sound profile. This difference suggests that the EVA might offer a deeper, more resonant tone when engaged, potentially enhancing the overall typing experience, while the Poro offers a livelier sound that may make typing feel more engaging. However, it's important to keep in mind that the sound quality can be influenced by factors like the choice of keyboard and keycaps used alongside these switches, so individual experiences may vary.
When it comes to the feel of these switches, the EVA is noted for its silky smooth typing experience. This smoothness likely leads to a very pleasant and fluid keystroke that many typists appreciate. In contrast, the Poro switch, also designed for smoothness, emphasizes an effortless glide due to its meticulous lubrication. Both switches promise a similar tactile experience with their smooth keystrokes, making them well suited for long typing sessions or gaming. The slight distinction in their tactile characteristics may offer a unique preference for users based on personal taste.
In conclusion, the HMX EVA and HMX Poro linear switches present different sound profiles, with the EVA focusing on resonance while the Poro leans toward a more vibrant pop. However, both switches strive for a silky smooth feel, featuring effortless keystrokes suited to comfortable use. Ultimately, while they may serve similar purposes, each switch has its unique traits that can appeal to different preferences, allowing users to choose the one that best fits their typing style.
Conclusion
In summary, when it comes to choosing between the HMX EVA and HMX Poro linear switches, the decision largely hinges on your personal preferences for both sound and feel. If you cherish a distinctive sound profile that echoes the sci-fi aesthetic of Evangelion, coupled with a uniquely smooth typing experience, the EVA is an excellent choice. Its lighter bottom-out force of 48 grams provides a comfortable typing feel, making it suitable for extended typing sessions or if you lean towards less resistance in your keystrokes. However, if you prioritize a more polished auditory experience complemented by a consistently smooth glide, then the HMX Poro is your go-to option. Its sensual and slightly poppy sound combined with its very smooth actuation will appeal to those who enjoy a refined hitting sensation while typing. Overall, it's essential to consider how each switch aligns with your typing style and sound preferences, as both switches offer enjoyable experiences but cater to different sensory needs.
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