Gateron Mountain Top vs. SP-Star Polaris Purple
An in-depth look at the Gateron Mountain Top and the SP-Star Polaris Purple switches—which one is the best fit for you?
Overview
When comparing the Gateron Mountain Top linear switch to the SP-Star Polaris Purple tactile switch, it becomes evident that each serves a specific purpose based on its unique characteristics. The Mountain Top switch is ideal for office environments, offering a quiet yet satisfying typing experience with its light actuation and subdued sound signature. On the other hand, the Polaris Purple switch caters to those seeking a more pronounced tactile feedback, adding excitement to each keystroke with its big tactile bump. While the Mountain Top switch is described as bouncy, easy-to-press, and subtle, the Polaris Purple switch is characterized as polished and providing a snappy sound profile. Both switches have their own strengths and reasons why you may choose them, based on your preference and typing style. 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
N/A
Bottom-out force
50g
Bottom-out force
67g
Pre-travel
1.40 mm
Pre-travel
2.00 mm
Total travel
3.40 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
Polycarbonate
Bottom housing material
Nylon
Bottom housing material
Polycarbonate
Mount type
PCB (5-pin)
Mount type
PCB (5-pin)
Spring
22mm double-stage spring
Spring
Gold plated
Housing materials
In comparing the housing materials of the Gateron Mountain Top and the SP-Star Polaris Purple, we can see that they both offer unique qualities that affect the sound profile of the switch. The Mountain Top's nylon top housing provides a deeper and fuller sound due to its softer plastic that absorbs more sound, creating a duller and rounder sound. On the other hand, the Polaris Purple's polycarbonate top housing results in a sharper, higher-pitched, and crisper sound profile. The difference in material stiffness between the two housings is a key factor in determining the overall sound output of the switches.
Moving on to the bottom housings, we find a similar pattern in the comparison between the Mountain Top's nylon bottom housing and the Polaris Purple's polycarbonate bottom housing. The nylon bottom housing of the Mountain Top contributes to a deeper and fuller sound profile, while the polycarbonate bottom housing of the Polaris Purple produces a sharper and more resonant sound. The distinction in material softness and stiffness carries over to the bottom housings, impacting the overall typing experience and sound feedback for each switch.
When considering switches with different top and bottom housings, it's important to recognize how each material contributes to the overall typing experience. The bottom housing will have a more significant impact on the bottom-out sound and feel when a key is pressed, while the top housing will influence the sound when a key is released. Understanding the qualities of nylon and polycarbonate materials in switch housings allows for a more informed decision when selecting a switch that aligns with personal preferences for sound profiles and typing feel. Ultimately, both the Gateron Mountain Top and the SP-Star Polaris Purple offer distinct advantages based on their unique housing materials, providing a range of options for mechanical keyboard enthusiasts.
Weight
The Gateron Mountain Top linear switch has a lighter actuation force of 40 grams and a lighter bottom out force of 50 grams compared to the SP-Star Polaris Purple tactile switch, which has a heavier bottom out force of 67 grams. The lighter actuation and bottom out forces of the Mountain Top switch make it easier to type for longer periods of time and may be preferred by those who prioritize typing comfort. On the other hand, the heavier bottom out force of the Polaris Purple switch provides a more substantial typing experience and may be favored by those who prefer a stronger push feel. Both switches offer unique advantages based on their actuation and bottom out forces, allowing users to choose based on their personal preferences for typing or gaming.
Travel distance
In comparing the travel distance of the Gateron Mountain Top linear switch and the SP-Star Polaris Purple tactile switch, it is evident that the Mountain Top has a shorter travel distance of 3.4 mm while the Polaris Purple has a longer travel distance of 4 mm. The difference in travel distance between the two switches can have a significant impact on the typing or gaming experience. Gamers looking for faster response times may prefer the shorter travel distance of the Mountain Top, while those who enjoy a more pronounced key press may lean towards the Polaris Purple with its longer travel distance. Ultimately, the choice between the two switches will depend on individual preferences for key feel and responsiveness.
Price comparison
Which switch is more bang for your buck?
The SP-Star Polaris Purple has an MSRP of $5.60 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Polaris Purple for $5.00.
The Gateron Mountain Top comes in at $6.00 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, both the Gateron Mountain Top linear switch and the SP-Star Polaris Purple tactile switch are described as having a neutral sound profile. This means that they have a moderate actuation force requirement and a moderate sound profile, making them suitable for various intents and purposes, whether for beginners or advanced users, and whether for home or work environments. It's important to note that the sound of a switch can also be influenced by other factors such as the keyboard and keycaps used.
When it comes to feel, the Gateron Mountain Top linear switch is described as bouncy, easy-to-press, mild, snappy, and subtle. These qualities contribute to a typing experience characterized by spring-like feedback, minimal force required for key presses, gentle resistance, responsiveness, and a light typing feel suitable for shared spaces. On the other hand, the SP-Star Polaris Purple tactile switch is described as mild and polished, offering a gentle typing experience with a smooth and refined finish that results in reduced friction and smooth key travel.
Overall, while both the Gateron Mountain Top linear switch and the SP-Star Polaris Purple tactile switch have unique characteristics in terms of sound and feel, they both offer neutral sound profiles that are suitable for most users and purposes. Whether you choose the Mountain Top for its discreet typing experience in professional settings or the Polaris Purple for its exhilarating tactile feedback and snappy sound profile, you can expect a satisfying typing experience with either switch. Ultimately, the decision between the two will depend on your personal preference for sound and feel.
Conclusion
In closing, when deciding between the Gateron Mountain Top linear switch and the SP-Star Polaris Purple tactile switch, it is important to consider your typing preferences and surroundings. If you are looking for a switch that provides a quiet typing experience in a professional environment, the Mountain Top switch with its bouncy and easy-to-press feel may be the best choice for you. On the other hand, if you prefer a more tactile typing experience with a medium-heavy bottom out force and a snappy sound profile, the Polaris Purple switch may be more appealing. Ultimately, your decision should be based on your personal typing style and the environment in which you will be using the keyboard.
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