For some reason, I'm under the impression that a SR should cut through facialial hair as if slicing butter with a hot knife. Is this true? If so, does this happen through experience and learning proper technique? Is it a matter of having a very very sharp SR? Will learning to hone a razor myself allow me to get a razor sharper than mailing it in to be honed?
Lastly, I would describe my facial hair as being relatively thick. I currently have a 5/8 SR. Would a 6/8th or 7/8 make a noticeable difference for shaving my thicker/stiff facial hair?
SR like cutting butter with a hot knife