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TTC Iron vs. HMX Vintage Citrus

An in-depth look at the TTC Iron and the HMX Vintage Citrus switches—which one is the best fit for you?

Overview

When it comes to selecting the perfect mechanical keyboard switch, the TTC Iron and HMX Vintage Citrus each offer unique attributes that cater to diverse user preferences. The TTC Iron distinguishes itself with a pronounced clacky sound signature that enhances the aural pleasure of typing, making it a delightful choice for enthusiasts who appreciate a little acoustic feedback. Its lightweight actuation and smooth travel ensure fatigue-free typing sessions, making it suitable for prolonged use, whether for work or leisurely gaming. In contrast, the HMX Vintage Citrus is engineered with gamers in mind, boasting an exceptionally low actuation force of just 1mm. This feature allows for rapid-fire inputs, ideal for high-paced gaming scenarios, while still delivering a vibrant sound profile that matches its agile performance. Both switches highlight that while the TTC Iron caters to users seeking a balanced typing experience, the Vintage Citrus stands out for those who prioritize speed and responsiveness. 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

41g

Actuation force

48g

Bottom-out force

50g

Bottom-out force

53g

Pre-travel

1.40 mm

Pre-travel

1.00 mm

Total travel

3.80 mm

Total travel

3.00 mm

Factory lubed

Yes

Factory lubed

Yes

Stem construction

Partial box

Stem construction

Standard

Stem material

POM

Stem material

POM

Top housing material

POM

Top housing material

Nylon

Bottom housing material

POM

Bottom housing material

Nylon

Mount type

Plate (3-pin)

Mount type

PCB (5-pin)

Spring

22mm single-stage spring

Spring

22mm single-staged spring

Housing materials

The TTC Iron and the HMX Vintage Citrus switches both utilize top and bottom housings made from different materials—POM for the Iron and nylon for the Vintage Citrus. The TTC Iron's POM housing is known for producing a unique sound that leans towards the deeper and more muted side of the spectrum. This quality is particularly noticeable as the hardness of POM contributes to a consistent, though somewhat more reserved auditory experience. In contrast, the Vintage Citrus's nylon housing, being a softer plastic, offers a fuller and rounder sound profile. The nylon’s acoustic properties allow it to absorb more sound, resulting in a less pronounced yet rich auditory feedback. Therefore, while both switches aim for a deeper sound, the source of that sound differs significantly, creating unique auditory signatures in each case.

When examining the bottom housings, we can see a similar pattern of differing materials influence their respective sound profiles. The TTC Iron’s POM bottom housing continues the trend of muted and pleasing sound characteristics, reflective of its top housing. On the flip side, the HMX Vintage Citrus with its nylon bottom housing will similarly produce a deeper sound due to the softer nature of nylon. However, this bottom housing, being softer and more sound-absorbent, will yield a more rounded sound when pressed, highlighting the differences in tactile feel between the two switches. The materials of the bottom housings thus create different experiences during key presses, despite both aiming towards a deeper resonance.

Overall, while both the TTC Iron and HMX Vintage Citrus switches seek to provide a satisfying auditory experience with deeper sound profiles, the materials they use lead to distinct characteristics. The POM construction of the Iron promises a more muted and unique sound, while the nylon of the Vintage Citrus produces a fuller and rounder auditory response. If one were to use these switches interchangeably, the fundamental sound profiles derived from each housing type could still produce similarly deep results, albeit with different nuances that define the switch experience. Ultimately, the choice between the two boils down to personal preference for the characteristics of interaction with the keyboard—whether one prefers the muted clarity of POM or the warm fullness of nylon.

Weight

When comparing the TTC Iron linear switch and the HMX Vintage Citrus linear switch, there are notable differences in both actuation force and bottom out force. The Iron switch features a light actuation force of 41 grams and a bottom out force of 50 grams, making it easier to press and ideal for extended typing sessions or prolonged gaming without fatigue. In contrast, the Vintage Citrus switch has a slightly heavier actuation force of 48 grams and a bottom out force of 53 grams, providing a more substantial push feel that some users prefer for a tactile typing experience. Consequently, the Iron switch is categorized as lighter, while the Vintage Citrus is medium-light. Users looking for a softer touch may find the TTC Iron more comfortable, whereas those who appreciate a firmer response in their keystrokes might lean towards the HMX Vintage Citrus.

Travel distance

The TTC Iron linear switch and the HMX Vintage Citrus linear switch differ in travel distance, with the Iron having a travel distance of 3.8 mm and the Vintage Citrus measuring at 3 mm. This makes the Vintage Citrus the shorter option, providing a more responsive feel that is often favored by gamers for its quicker actuation. In contrast, the Iron's longer travel distance offers a heftier sensation for those who prefer a more substantial key press. While both switches may meet the needs of those looking for efficient responsiveness, the choice ultimately comes down to personal preference: the deeper travel of the Iron might appeal to individuals who appreciate a more pronounced keystroke, whereas the shallower Vintage Citrus caters to those desiring speed and efficiency.

Price comparison

Which switch is more bang for your buck?

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.

The HMX Vintage Citrus has an MSRP of $3.49 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Vintage Citrus for $2.79.

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 TTC Iron linear switch is characterized by a pronounced clacky signature, providing a sharp and snappy auditory feedback with each key press. This sound is often described as crisp and bright, making it satisfying for users who enjoy a more percussive typing experience. On the other hand, while the Vintage Citrus switch also features a bright, clacky sound profile, specific details on its sound attributes are not provided. However, given its design focus on gaming, one can expect it to deliver a similarly engaging sound that complements fast-paced typing and gaming sessions. Users can anticipate a lively acoustic environment from both switches, with nuances determined by the keyboard build and keycap choice.

In terms of feel, the TTC Iron switch offers an easy-to-press mechanism, which requires minimal force to actuate, making it comfortable for prolonged typing without inducing finger fatigue. This feature is complemented by a buttery smooth travel, ensuring a pleasant experience with each keystroke. Additionally, its mild resistance provides an approachable typing experience. In contrast, the Vintage Citrus switch is designed for speed with an ultra-low actuation force of just 1mm, making rapid inputs incredibly effortless for gamers. While specific feedback on the overall push feel of the Vintage Citrus is not detailed, its emphasis on quick actuation indicates a smooth experience, likely paralleling the ease provided by the Iron.

In conclusion, both the TTC Iron linear switch and the HMX Vintage Citrus linear switch present appealing sound and feel characteristics, catering to slightly different use cases. The Iron’s satisfying clacky sound and smooth ergonomics make it versatile for both typists and gamers, while the Vintage Citrus emphasizes rapid actuation for gaming enthusiasts who require swift responses. Users can expect to enjoy a compelling typing experience with either switch, regardless of the specific nuances, as both promise a quality tactile interaction complemented by engaging audio feedback.

Conclusion

To conclude, choosing between the TTC Iron linear switch and the HMX Vintage Citrus linear switch ultimately depends on your specific needs and preferences. If you’re someone who enjoys a distinct auditory feedback while typing and prefers a lighter actuation force (50 grams), the Iron is an excellent option. Its pronounced clackiness enhances the typing experience, making it not only enjoyable but also efficiently responsive, especially during long typing sessions. This switch is well-suited for those who prioritize both precision and satisfaction in each keystroke, whether you're using it for daily work or casual gaming.

On the other hand, if you’re a gamer looking for a switch engineered for rapid key presses, the Vintage Citrus is likely the better choice. With its unique low actuation force of just 1mm, you can execute quick actions without the need for much physical effort, making it perfect for high-speed gaming scenarios. While it retains a clacky sound profile that can be gratifying, the focus on speed is what sets it apart, making it an ideal option for gamers who thrive on quick reflexes and fast-paced gameplay.

Overall, consider what you'll be using your keyboard for more often: if it's gaming that demands swift inputs, go for the Vintage Citrus; but if you lean into typing and seek a delightful sound and feel, the TTC Iron is your top pick.

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