Hello guys, This is my first post, so take it easy on me. I have a Springfield xd40 and I like it. I thought about the xd40 subcompact because it has a shorter barrel. I want to carry concealed with asunder the belt- hip holster and think that the sub compact would probably the best choice. Now, since the subcompact has a shorter barrel, I was wondering how the accuracy is. Does anyone has some experience with both and felt a difference between both? Also, I'm not sure if I should get the xd or the xdm version. Are there any significant difference beside the exchangeable grips? Thx, ..