[neoflex]

I voted for the M&P. This line is very reliable and it's what I have experience using so I may be partial to them. I have an M&P40 and the gun has operated absolutely flawlessly. Probably over 1,000 rounds through it and not a single jam or FTF. To me if your using it as a carry weapon reliability is what you want as top priority. I couldn't imagine anything worse than finally needing that weapon as your first line of defense and having it fail to go boom. Glocks are reliable too but I have no first hand experience with them.