I have won two M&Ps over the last year. Both were traded for Glocks. I may be the only one that does not like the available grip inserts for the M&P. None of the three feels right to me.
I am not convinced that the MP is as durable as the Glock either - time will tell. I have worked on Glocks with over 500,000 rounds through them. If a Glock lasts that long as a rental gun then they must be durable.
Looks like LWD may have the answer on the way for those that do not like the Glock grip angle.
BTW I have been shooting my Kimber 9mm for the last couple of months. It seemed like I was shooting much better with it than my Glocks. I set up a fairly simple 16 round IDPA stage the other day just to see. I shot it 5 times each with the Kimber and G34. My times averaged 13.40 with the Kimber. I felt like I was blazing fast with the Kimber. I averaged over a second faster with the G34 even though I felt slower. When I reviewed each shot I could see where with every shot I gained a little time throughout the stage.
I sold the Kimber this week.