I shot glocks for several years @ 2-3k rounds a month. I got a VTAC 9mm in april and liked it, then put in an APEX FSS kit in last month. I will never return to glock now, and most of them are sold at this point. In fact I am about to go buy a second M&P and the compact version. The grip ergos, natural pointing, and rock solid reliability have won me over. The FSS kit took the pistol to an entirely different level, and it is now perfect as far as I'm concerned.