check out knifetests.com and you can see how the different steels respond to brutal use. You have an SR-77 Scrapper 6, INFI Fusion Balle Mistress and Skinny ASH-1, and I thought they had some SR-101 on there but I don't see it. cutleryscience.com seems to not be there anymore but I read a lot over there when I first got into bussekin knives. Anybody know if that site has moved?