Aflion Iceberg vs. SP-Star RedBlue
An in-depth look at the Aflion Iceberg and the SP-Star RedBlue switches—which one is the best fit for you?
Overview
When it comes to mechanical keyboard switches, two options that stand out are the Aflion Iceberg and the SP-Star RedBlue. The Iceberg, despite being from a relatively new switch manufacturer, showcases the exceptional quality that Aflion produces. With its two-stage spring, the Iceberg provides a satisfying smoothness and a fulfilling feel. Known for its clacky, high-pitched, snappy, feathery, and subtle characteristics, this switch offers a unique typing experience. On the other hand, the SP-Star RedBlue is particularly suited for those who prefer a medium-light typing experience. Its sound profile is relatively higher-pitched and it is categorized as low-pitched, neutral, mild, thocky, and polished. Both switches have their distinctive qualities that may appeal to different individuals. 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
37g
Actuation force
N/A
Bottom-out force
45g
Bottom-out force
57g
Pre-travel
2.00 mm
Pre-travel
2.00 mm
Total travel
4.00 mm
Total travel
4.00 mm
Factory lubed
No
Factory lubed
Yes
Stem construction
Partial box
Stem construction
Standard
Stem material
POM
Stem material
POM
Top housing material
Polycarbonate
Top housing material
Polycarbonate
Bottom housing material
Nylon
Bottom housing material
Polycarbonate
Mount type
PCB (5-pin)
Mount type
PCB (5-pin)
Spring
20mm two-stage spring
Spring
Gold plated
Housing materials
The housing materials of the Aflion Iceberg and the SP-Star RedBlue share many similarities. Both switches utilize polycarbonate for their top housing, which results in a sharper, higher-pitched, and crisper sound profile. This is because polycarbonate is a relatively stiff plastic that provides a clear and resonant sound. Additionally, the translucency of polycarbonate makes it ideal for switches that incorporate RGB lighting, enhancing the overall aesthetics of the keyboard.
However, the Iceberg differentiates itself with its nylon bottom housing. Typing on switches with nylon housing produces a deeper and fuller sound profile compared to its polycarbonate counterpart in the SP-Star RedBlue. Nylon, being a softer plastic, absorbs more sound and creates a duller and rounder sound. This adds a unique dimension to the typing experience and may be preferred by individuals who appreciate a quieter switch with a more mellow sound.
When it comes to the overall feel of the switch, the bottom housing material plays a significant role. The Iceberg's nylon bottom housing will impact the bottom-out sound and feel, giving it a distinct tactile experience. On the other hand, the top housing, which is polycarbonate in both switches, will primarily affect the sound when releasing the key. Therefore, while both switches may deliver similar results in terms of the top housing's sound characteristics, the choice of bottom housing material will provide a noticeable distinction in the typing experience.
Weight
When comparing the actuation force and bottom out force of the Aflion Iceberg linear switch and the SP-Star RedBlue linear switch, there are notable differences. The Iceberg has a relatively lighter actuation force of 37 grams, meaning less force is required to trigger a keystroke. In contrast, the actuation force of the RedBlue is unavailable, so it is difficult to determine whether it is lighter, heavier, or equal to the Iceberg. Moving on to the bottom out force, the Iceberg requires 45 grams to fully depress the key, providing a lighter typing experience. On the other hand, the RedBlue has a bottom out force of 57 grams, making it slightly heavier than the Iceberg. These differences in weight can impact the typing experience. Some individuals may prefer the lighter Iceberg for longer typing sessions, while others may opt for the heavier RedBlue for a more substantial typing feel. Overall, if both switches have similar actuation forces, the typing experience will be comparable.
Travel distance
Both the Aflion Iceberg linear switch and the SP-Star RedBlue linear switch have the same travel distance of 4 mm. This means that when you press down on a key using either of these switches, you will feel the same distance of travel. Therefore, the results obtained from both switches will be similar in terms of the distance traveled.
Price comparison
Which switch is more bang for your buck?
The Aflion Iceberg has an MSRP of $3.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Iceberg for $3.07.
The SP-Star RedBlue has an MSRP of $5.80 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the RedBlue for $5.40.
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 Aflion Iceberg linear switch is best described as clacky and high-pitched. This means that when the switch is pressed, it produces a sharp and snappy sound that can be described as crisp, bright, and percussive. On the other hand, the SP-Star RedBlue linear switch is described as low-pitched and neutral. This indicates that it has a more bass-heavy and mellow tone compared to higher-pitched switches, and it has a moderate sound profile suitable for most purposes. Additionally, the RedBlue switch is also described as thocky, meaning it produces a deep, rich, and satisfying sound when pressed. Overall, if you prefer a sharper and crisper sound, the Iceberg switch would be a better choice, while the RedBlue switch offers a more mellow and satisfying sound experience.
Moving on to the feel of the switches, the Aflion Iceberg switch is described as snappy, feathery, and subtle. This means that it is super responsive with a satisfying typing experience, thanks to its longer or dual-staged springs. It also offers a light actuation force, reducing finger fatigue and making it comfortable for extended typing sessions. Additionally, the Iceberg switch has a gentle resistance, providing a light typing feel and a sound signature that is not resonant, making it suitable for shared spaces. On the other hand, the SP-Star RedBlue switch is described as mild and polished. This indicates that it offers a more gentle typing experience with its smooth and refined finish, resulting in a sleek typing experience. With reduced friction and smooth key travel, the RedBlue switch provides a comfortable and polished typing feel.
In conclusion, the Aflion Iceberg and SP-Star RedBlue switches offer different subjective qualities in terms of sound and feel. The Iceberg switch produces a clacky, high-pitched sound and offers a snappy, feathery, and subtle feel. On the other hand, the RedBlue switch has a low-pitched, thocky sound and provides a mild, polished feel. If you prefer a sharper and crisper sound with a super responsive typing experience, the Iceberg switch would be a suitable choice. However, if you prefer a more mellow and satisfying sound with a gentle typing experience, the RedBlue switch would be a better option. It is important to note that the sound and feel of the switches may also depend on factors such as the keyboard board and keycaps used.
Conclusion
To sum up, if you are looking for a light and smooth typing experience, the Aflion Iceberg linear switch would be a great choice. These switches are known for their satisfying smoothness and fulfilling feel, thanks to their two-stage spring design. The Iceberg also provides a clacky and high-pitched sound profile, which can be crisp and bright. Additionally, the Iceberg offers a snappy and feathery feel, reducing finger fatigue and making it comfortable for extended typing sessions.
On the other hand, if you prefer a medium-light typing experience, the SP-Star RedBlue linear switch would be more suitable. These switches are particularly suited for those who enjoy a more mild and polished typing experience. The RedBlue switches have a relatively low-pitched and neutral sound profile, providing a bass-heavy and mellow tone. In terms of feel, the RedBlue offers a mild and polished experience, with a smooth and refined finish that ensures reduced friction and smooth key travel.
Ultimately, your choice between the Aflion Iceberg and the SP-Star RedBlue depends on your personal preferences for typing experience, sound profile, and feel. Consider whether you prefer a lighter or medium-light bottom out force, as well as the specific sound and feel characteristics described above. By taking these factors into account, you can select the switch that best suits your needs and enhances your overall typing experience.
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