13579,
I take it from the above post this guy does his own heat treating and so called cryo. I don't know for sure but assume that he is using liquid nitrogen in a baking pan to do what he calls cryo treating. I have several blades of 0-1 @ 59RC and never have had a problem with them. Then again I use them as they were intended to be used. A hunting skinning knife of around 3 inch blade lenght isn't made to pry open things. I like 0-1 but in my opinion A-1 is better when properly worked.
