Found a new Sig 226 Elite, Nitron Finish, and put it on hold. Question - how does the Nitron finish hold up compared to the all stainless version of the Elite? On Sigforum some say ok, and some say not so good. The Nitron finish is 8 oz. lighter than the all stainless, but still weighs 34 oz. with the mag. Don't want to purchase a Nitron finished Sig and watch it slowly deteriorate. Any experience out there? Thanks.