There's a lot to like about stainless guns, and a real selling point that many people forget because most think of its corrosion-resistance as its main strength is that you don't have to worry about a blued finish rubbing off with handling or holster wear.
It's for that reason that I personally believe that shiny stainless guns are not such a great idea, with bead-blasted or satin finish stainless preferable because they don't show every tiny scratch or scuff so much.