HMX EMO vs. TTC Iron
An in-depth look at the HMX EMO and the TTC Iron switches—which one is the best fit for you?
Overview
When comparing the HMX EMO and the TTC Iron mechanical keyboard switches, both are linear switches that offer unique typing experiences. The HMX EMO switch is praised for its lively and clacky feel, combined with a feather-light 46g bottom-out force, creating a bouncy and satisfying typing sensation. On the other hand, the TTC Iron switch stands out for its pronounced clacky sound signature and swift actuation, ensuring a pleasurable typing experience with every press. While the EMO is factory-lubed and offers a smooth typing experience, the Iron provides a buttery smooth travel for precision typing. Each switch caters to different preferences, with the EMO focusing on ease of typing and smoothness, while the Iron emphasizes clacky sound and swift actuation. 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
40g
Actuation force
41g
Bottom-out force
46g
Bottom-out force
50g
Pre-travel
2.00 mm
Pre-travel
1.40 mm
Total travel
3.50 mm
Total travel
3.80 mm
Factory lubed
Yes
Factory lubed
Yes
Stem construction
Standard
Stem construction
Partial box
Stem material
Ly
Stem material
POM
Top housing material
Polycarbonate
Top housing material
POM
Bottom housing material
Nylon
Bottom housing material
POM
Mount type
PCB (5-pin)
Mount type
Plate (3-pin)
Spring
22mm single-stage spring
Spring
22mm single-stage spring
Housing materials
The HMX EMO and TTC Iron both feature unique housing materials for their switches, with the EMO utilizing polycarbonate for the top housing and nylon for the bottom housing, while the Iron uses POM for both the top and bottom housings. The polycarbonate top housing of the EMO creates a sharper and crisper sound profile compared to the deeper and more muted sound produced by the POM top housing of the Iron. However, both materials offer a pleasing sound profile, with polycarbonate being stiffer and POM softer, affecting the overall sound resonance of the switches.
In terms of aesthetics, the EMO's polycarbonate top housing allows for RGB lighting to shine through, adding a visually appealing element to the switches. On the other hand, the Iron's POM top housing may offer a more subdued appearance. While both materials have their own unique characteristics, the use of polycarbonate and POM in the top housings of these switches ultimately results in differing sound profiles, with polycarbonate producing a sharper sound and POM creating a deeper tone.
When considering the bottom housings of these switches, the EMO's nylon bottom housing contributes to a deeper and fuller sound profile, absorbing more sound and creating a rounder sound compared to the POM bottom housing of the Iron, which also produces a deeper and more muted sound. Despite the differences in material, both nylon and POM offer unique acoustic qualities to the switches, enhancing the overall typing experience. Overall, while the HMX EMO and TTC Iron may have different housing materials, both switches provide users with distinct sound profiles that cater to individual preferences.
Weight
When comparing the actuation force and bottom out force of the HMX EMO linear switch and the TTC Iron linear switch, both switches have relatively light actuation and bottom out forces. The EMO has an actuation force of 40 grams and a bottom out force of 46 grams, while the Iron has an actuation force of 41 grams and a bottom out force of 50 grams. Both switches offer a light typing experience, making them ideal for users who prefer a lighter touch when typing. While the difference in force between the two switches is minimal, the EMO is slightly lighter in both actuation and bottom out force compared to the Iron. For those who prioritize a lighter typing experience for long-term typing sessions, the EMO may be the preferred option. However, for users who enjoy a slightly heavier push for a more substantial typing experience, the Iron might be more suitable. Ultimately, the choice between the two switches will depend on personal preferences and typing style.
Travel distance
The HMX EMO linear switch has a travel distance of 3.5 mm, while the TTC Iron linear switch has a slightly longer travel distance of 3.8 mm. In this case, the EMO has the shorter travel distance compared to the Iron switch. The 0.3 mm difference may not seem significant, but it can affect the feel and responsiveness of the switch. Gamers who prioritize speed and quick response times may prefer the shorter travel distance of the EMO, while those who prefer a more substantial key press may lean towards the Iron switch. Ultimately, the choice between the two switches will depend on personal preference and typing style.
Price comparison
Which switch is more bang for your buck?
The HMX EMO has an MSRP of $3.49 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the EMO for $2.79.
The TTC Iron has an MSRP of $5.40 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Iron for $4.30.
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 EMO linear switch offers a quieter typing experience compared to the TTC Iron linear switch, which has a pronounced clacky sound signature. The EMO provides a more subtle typing sound, which may be preferred in shared workspaces or quiet environments. On the other hand, the Iron switch's clacky sound adds a satisfying auditory feedback that some users enjoy for its lively and engaging nature.
In terms of feel, the HMX EMO switch provides a feather-light typing experience with a bouncy and smooth feel, attributed to its 46g bottom-out force and factory-lubed design. On the other hand, the TTC Iron switch offers an easy-to-press actuation with a buttery smooth travel, making typing effortless and comfortable for extended periods. Both switches aim to reduce finger fatigue during typing sessions, but the EMO may appeal to those looking for a softer and more responsive feel, while the Iron may suit users seeking a light yet distinct tactile feedback.
Considering the sound and feel qualities of the HMX EMO and TTC Iron linear switches, it is evident that they cater to different preferences in the mechanical keyboard community. The EMO switch prioritizes a quieter and smoother typing experience, whereas the Iron switch delivers a more pronounced and lively typing feedback. Ultimately, the choice between the two switches will depend on personal preferences for sound, feel, and typing style. Whether you opt for the EMO or Iron switch, both are designed to provide a satisfying and reliable typing experience that meets the needs of enthusiasts and everyday users alike.
Conclusion
In closing, when deciding between the HMX EMO linear switch and the TTC Iron linear switch, consider your typing preferences and needs. If you prioritize a feather-light bottom-out force, a bouncy typing experience, and smooth travel, then the HMX EMO switch may be the ideal choice for you. On the other hand, if you enjoy a pronounced clacky sound signature, swift actuation, and buttery smooth travel, the TTC Iron switch could be the perfect fit. Both switches offer a unique typing experience, so ultimately, your decision should be based on what characteristics you value most in a keyboard switch. Happy typing!
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