Yet! Another terminology, you may hear of OMP Profile or DSA, SA or even Cherry (uhm? Why fruit is related to the mechanical keyboards?). Absolutely not, it’s not a kind of fruit, it’s the name of a family profile that the height of their keycaps was standardized by their manufacture – Cherry.

Besides the variety of height: low, medium or high, the keycaps can have a sculptured or non-sculptured look depends on their manufactures. You can check out this site for a clear grasp of these profiles and their looks.
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