I just picked up my M&P9 today from the gunstore, and I love everything about it on first appearance. Has a great feel to it, I love the changeable backstraps, and I like the ambi features considering I'm a left handed shooter. My only complaint about it is the slide release is ridiculously stiff, like takes pushing down on it with two fingers stiff unless you rack it back slightly. Anyone else have this problem? I'm looking forward to taking it out shooting this weekend.