Ok... I need to clarify my original post. First of all, I already own all 3 of these. They were not purchased for CCW, but rather as range toys. I have shot the VP 9 extensively, and the other 2 about 150 rounds each. I tested all 3 at the indoor range this week at 7 yards. I shot 50 rounds in each. I was going from low ready, to front sight on target and fire, then repeat. The same ammo was used in each firearm. Other than POI, they all shoot pretty much the same. They would all work for CCW in the right holster. Strangely enough, they all fit pretty well in an Alien Gear Cloak Tuck 3.5 IWB holster purchased for the M&P 2.0 Compact.
I shot the M&P first and it had a tendency to shoot low. I started out with the other 2 aiming a little high and it was unnecessary. Both of those groups would have been better if I would have just shot for center from the start.
M&P9 2.0 Compact
SR1911 9mm Ltwt CMD
HK VP9