I am looking at two different pistols for messing around and shooting my reloads. The S&W Shield 45 and the XD45 Fullsize. Both are very different but I am on the fence about which one to get. Either one will be used and not new. I have a Glock in .45acp but I want a more supported chamber and these two fit the bill for me. Which would you choose and why ? So far I'm leaning towards the XD45 . I have others to carry and conceal so that's no problem but those two pistols are in my price range and are reliable.