I own 5 Glocks (17, 19, 20, 22, 23 allgen4) and 4 M&P's (9mm FS, .40 FS, 2 Shields 9mm). I started IDPA shooting the G17 but endedup switching to the M&P 9mm FS due to the ergos and comfort of the M&P. I still very much like my Glocks and am in no hurry to get rid of them as they are very...