Welcome Corallis, you should have no problem sharpening. I have both (S6 and sharpmaker). When I got my S6 it was hair slicing sharp but the angle will be no problem if and when I do have too touch it up. Best to strop it after use, not losing any material and always keeping it sharp. Don't let it get dull (not easy to do anyway) and it'll last you a very long time.