My S&W 637 needs a pal, so I'm thinking about the Ruger LCRX .38 Special with 2" barrel. Having examined them at the shop I really like the trigger pull and the sights, more grip options are finally starting to show up too. Anybody have alot of experience with this revolver? Do they seem to prefer a particular boolit weight? I'm planning to feed it a 150 grain LSWC at around 750 fps.