Hello All,,, As for "finishes" why are they used at all? Is a satin finish that expensive? "High polish" or "mirrored" I realize can get very pricey. I own, BB, Stonewashed, Black Ti, and now I hear that my favorite production company is going to start using Teflon!! Are all of these for appearances? Or, are we getting a stronger knife because (in theory) these finishes are stronger than the steel that they are placed on...Thanks Larry C.