My local shop has a used Glock 30 for $495 and a new Glock 38 for $549. I am looking at getting one of them but can not decide on which one. I like the way they both feel but I think I like the 38 just a tad bit more. The guy in the shop says the only downside is that GAP amo is a bit harder to come by than the ACP. Any info or opinions would be greatly appreciated.