I don't care about variations in aesthetics. What I do care about is an obvious lack of precision, oh excuse me I mean "variance", in a product that has increased precision listed as one of it's selling points. A difference in LPI in checkering? Big whup. On the other hand, variance in slide to frame fit, in a pistol that's marketed as having increased tolerance in it's fit and that variance in turn being dismissed by the company with the logo all over the product? Bovine excrement.