Hey all, New to the forum, love the app, very well designed and easy to use. Got an XD question. I really like full size grips and have yet to EVER feel comfortable with shooting a handgun that I only have a 'two finger grip on' typical of sub compacts. I know the XD9 sub compact has a grip extending mag (16rd). My questions are these: does anyone think the extra inch of barrel from 3" to 4" makes much difference in accuracy or conceal ability? Also does the sub compact with the grip extended mag feel just like a full size XD or can you feel any 'Play' in the part of the grip that is actually magazine. I'm trying to finalize my decision and jump on in to the XD world, even if I have to do layaway at my LGS to do it. Thanks for any input!!!