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Yes . All sorts of hair tests can indicate sharpness but as I said only your skin can determine how smooth the edge is.

2 scenarios here.
1: A super sharp but toothy edge that will catch & pop the hair
2: A super sharp but smooth edge that will slip into the hair cuticle & slice it.

Your skin can tell the...

Agree with Ron . Chips & "fleabites" don't yield so easily but they can be more comfortable as they are reduced.
A blade cannot be too sharp but it can be too "toothy" for your skin type. All...