Aflion Blue Sky vs. HMX Jammy
An in-depth look at the Aflion Blue Sky and the HMX Jammy switches—which one is the best fit for you?
Overview
When it comes to mechanical keyboard switches, the Aflion Blue Sky and the HMX Jammy both offer unique typing experiences worth considering. The Blue Sky is a linear switch with a long pole stem, providing a crystal clear typing experience with a sparkling sound profile and smooth push feel. On the other hand, the Jammy is also a linear switch but differentiates itself with softer nylon housings, offering a more muted yet deeply satisfying typing experience. While the Blue Sky is categorized as high-pitched, neutral, mild, and polished, the Jammy's categories remain undisclosed. Each switch has its own strengths and characteristics that may cater to different preferences. 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
50g
Actuation force
57g
Bottom-out force
60g
Bottom-out force
63g
Pre-travel
2.00 mm
Pre-travel
2.00 mm
Total travel
4.00 mm
Total travel
3.70 mm
Factory lubed
Yes
Factory lubed
Yes
Stem construction
Standard
Stem construction
Standard
Stem material
POM
Stem material
POM
Top housing material
Polycarbonate
Top housing material
Nylon
Bottom housing material
Nylon
Bottom housing material
Nylon
Mount type
PCB (5-pin)
Mount type
PCB (5-pin)
Spring
15mm spring
Spring
22mm single-staged spring
Housing materials
The Aflion Blue Sky and the HMX Jammy both use nylon for their bottom housing, resulting in a similar deep and fuller sound profile when typing. This is because nylon is a softer plastic that absorbs more sound, creating a duller and rounder sound compared to harder plastics. However, the top housing of the Blue Sky is made of polycarbonate, which provides a sharper, higher-pitched, and crisper sound profile. Polycarbonate's stiffness leads to a more clear and resonant sound, making it ideal for switches with RGB lighting. In contrast, the Jammy's top housing is also made of nylon, offering a deeper and fuller sound profile similar to its bottom housing.
The use of different housing materials in the top and bottom of the switches impacts the overall sound and feel of typing on each keyboard. The bottom housing, whether nylon or polycarbonate, has a significant impact on the bottom-out sound and feel when pressing down on a key. The softer nature of nylon absorbs more sound, creating a deeper and fuller typing experience. Conversely, the top housing, whether polycarbonate or nylon, affects the sound when releasing a key. The sharpness and clarity of polycarbonate produce a crisper sound profile upon key release, while nylon provides a more muffled and round sound.
Overall, the housing materials of the Aflion Blue Sky and the HMX Jammy play a crucial role in shaping the sound profile of each switch. While both keyboards feature nylon bottom housings for a deep and full sound while typing, the Blue Sky stands out with its polycarbonate top housing for a sharper and crisper sound. The Jammy, on the other hand, maintains consistency with nylon top housing, resulting in a more uniform typing experience. Whether it be the stiff and clear sound of polycarbonate or the softer and muffled sound of nylon, the choice of housing material ultimately influences the overall sound and feel of each keyboard switch.
Weight
The Aflion Blue Sky linear switch has a slightly lighter actuation force of 50 grams compared to the HMX Jammy linear switch, which has an actuation force of 57 grams. Both switches have a similar bottom out force, with the Blue Sky requiring 60 grams and the Jammy needing 63 grams. This means that while the Jammy offers a slightly heavier initial push, both switches provide a medium overall typing experience. Users who prefer a lighter touch may lean towards the Blue Sky for longer typing sessions, while those who enjoy a bit more resistance may opt for the Jammy for a more substantial typing feel. Ultimately, both switches offer a balance of actuation and bottom out forces that cater to different preferences in typing experiences.
Travel distance
The Aflion Blue Sky linear switch has a travel distance of 4 mm, while the HMX Jammy linear switch has a slightly shorter travel distance of 3.7 mm. The Blue Sky switch's travel distance is more traditional and offers a bit more depth compared to the Jammy switch. Gamers may prefer the shorter travel distance of the Jammy for faster response times, while those who appreciate a more substantial key press may opt for the Blue Sky. Ultimately, both switches offer a different typing experience, with the Blue Sky providing a longer travel distance and the Jammy offering a slightly shorter one for users to choose from based on their preferences.
Price comparison
Which switch is more bang for your buck?
The Aflion Blue Sky has an MSRP of $6.00 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Blue Sky for $4.07.
The HMX Jammy has an MSRP of $3.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Jammy 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
When it comes to sound, the Aflion Blue Sky linear switch offers a high-pitched profile that produces a sharp and crisp sound when pressed, making it a preferred choice for those who enjoy a more vibrant typing experience. On the other hand, the HMX Jammy linear switch is known for its neutral sound profile, offering a moderate actuation force requirement and a sound that is suitable for a wide range of users and environments. Keep in mind that the sound produced by a switch can also be influenced by other factors such as the keyboard and keycaps used.
In terms of feel, the Aflion Blue Sky linear switch provides a mild and polished typing experience, offering a gentle and refined key press that is comfortable for most users. The polished finish results in smooth key travel and reduced friction, enhancing the overall typing experience. Conversely, the HMX Jammy linear switch is described as having a softer nylon housing that provides a muted yet deeply satisfying typing feel. While specific details on the feel of the Jammy switch are not provided, users can expect a comfortable and enjoyable typing experience.
In conclusion, the Aflion Blue Sky linear switch is best suited for those who prefer a high-pitched sound profile and a polished, mild typing feel. On the other hand, the HMX Jammy linear switch is ideal for users looking for a neutral sound profile and a muted yet satisfying typing experience. Depending on your preferences, both switches offer unique qualities that cater to different typing styles and preferences, ultimately providing an enjoyable typing experience regardless of your choice.
Conclusion
To sum up, when deciding between Aflion Blue Sky linear switches and HMX Jammy linear switches, consider the following guidelines. If you prioritize a crystal clear linear typing experience with a sparkling sound profile and smooth push feel, then the Blue Sky switches with their 60g bottom out force may be the right choice for you. On the other hand, if you prefer a muted yet deeply satisfying typing experience with glittery nylon housings and a slightly higher 63g bottom out force, then the Jammy switches might be more suitable. Ultimately, your decision should be based on whether you prefer a high-pitched sound and mild feel (Blue Sky) or a neutral sound profile and polished feel (Jammy). Remember to consider your personal preferences and typing style when selecting the best switch for your mechanical keyboard.
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