I though it would be interesting to gather info about linear switches from people’s experience, as linaer switch are easy to compare.
My ranking splits into 3 categories, smoothness, off-center press and stem wobble, Stock, as lube makes the smoothness very similar.
Keep in mind that my ranking is based on samples I gathered, and switches can vary in consistency.
Smoothnes (with regard to feel only, no sound):
- Aqua Kings
- Durock POMs
- Boba Gums
- Ink Black
- Everglide Tourmaline
- SP Star Polaris
- Durock Linear
- Gateron Yellow (KS9)
- Akko Matcha Green
- Kailh BOX black
- Kailh Cream
- Cherry MX Black
1-4 - very smooth, 5-7 - fairly smooth, 8-10 - okay, 11-12 - not good (gritty).
Off center press (not necessarily regarding smoothness but mainly resistance and binding):
- Inks Black
- Boba Gums
- NK Creams
- Durock POM
- Akko Matcha green
- Gateron Yellow
- Durock Linear
- Everglide Tourmaline
- SP Star Polaris
- Aqua Kings (slight binding when pressing towards the north, other directions no binding).
- Cherry MX Black (moderate resistance).
- Kailh BOX black (heavy resistance).
1-5 - smooth action on all directions, 6-9 slight resistance, 10-12 binding or moderate to heavy resistance.
Stem Wobble:
- Aqua Kings (phenomenal - but sample could be from the first slugghish batches)
- BOX Black
- Durock linear
- Durock POM
- Matcha Green
- Boba Gums
- Black Ink
- Everglide Tourmaline
- SP Star Polaris
- NK Cream (those and down the list are pretty wobbly).
- Gateron Yellow
- Cherry MX Black
1-2 - superb, 3-6 very good, 7-9 decent, 10-12 - pretty wobbly.
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I have some more swiches but it too much to compare, so the lists are comoposed out of popular or ones that stood out to me.
Some notes on others:
- KS3/KS9 Gat Yellows - the KS8 is the smoothest, the KS9 has a binding towards the north and overall resistance, KS3 is decent with nice stem wobble but less smooth.
- Everglide Amber/Coral/Sakura - Tourmaline is similar but slightly better.
- SP Star White, Luminous, Starry night - pretty similar to the Polaris.
- My Kailh BOX Pink sample has a massive binding towards the north side.
- Kailh BOX Cream is not really good, smoothness is a bit better than the NK Creams but it still has that gritty feel and off center has some moderate resistance.
- The silent versions of some switches (Durock Dolphins, Silent Black Inks, silent red/black, Silent KS9) are less smooth for some reason.
- Seems like the Durock linears I have (L5/L7/EVA) are pretty much the same.
Edit: 8. Something interesting about the NK Creams, while their smoothness doesn’t feel smooth in the traditional way as in striving to not feel the gliding at all, pressing the NK Creams you feel a bit of texture, roughness of some kind, but the action goes smoothly no matter if it’s on or off center, no binding or any resistance whatsoever compared to smoother linear that do have some.
So while the action feel rough, it goes down smoothly, kind of hard to describe but certainly interesting.