Purchased one of the original Stances thinking Savage will take a page from Sig and create different frames around their FCU. Then the XR came out and I found out the original FCU will not fit in any of the XR frames and that the magazines for the new XR aren't compatible with the original frame. I still carry my original Stance, but I'm not sold on the trying out the new XR. Anyone have both and willing to share their thoughts?