I have a mobile sharpening business and sharpen for both residential and commercial customers. I strictly use my Tormek to sharpen all knives with the exception of using a belt sander to fix broken tips and to remove nicks from knives. Both my residential and commercial customers love that their knives are being sharpened on a water stone system and not a grinder. I do not use the Tormek leather wheel because it is to slow when doing large quantities. I use a low-speed bench grinder with an 8" leather wheel with green honing compound and also sharpen freehand due to time. I use the Wolf Twice as Sharp for all scissors.