I purchased the 4'' version a few weeks ago (just before the rebate began as goes my luck) and have about 300 rounds through it so far. When compared to the Glock 19 I can say I shoot the M&P noticeably better. The weight of the M&P feels more evenly distributed to me which results in less barrel movement when firing. IMO the M&P trigger is as good as or better than the Glock. The current rebate would get an M&P buyer in almost $200 under a new Glock purchase. I don't think Glock is going anywhere but for the money the M&P is a heck of a gun