Which pin sets are best and from who? Was wanting to get a pin set for my Glock for the look of it. Is there a brand to stay away from or? I was thinking about the titanium because I like the bare metal look. The chrome just looks like it might be too shiny and I'm not really much of a chrome person. Even stainless steel would be good I think. Anyone have any good pictures of pin kits on a Glock Gen 4?