As far as polymer/striker fired guns, I’ve owned Glocks, M&Ps,and P320s. Honestly, any of them will work. They aren’t so dramatically different to me that I couldn’t make due. I will say, the P320 is the least comfortable for me to shoot. Mine is a 9mm full size that I eventually put into an X-Carry frame. The takedown lever seems to hit the tip of my thumb. The gun also feels more “flippy” than the M&Ps or Glocks I own.

I’ll always own a Glock 17 and a Glock 22. I’ve been carrying M&P 2.0s a lot lately. I have a 5-inch 9mm, a 4.25-inch 40, and a 4-inch 45 “compact”. The 2.0 45 “compact” has been a real winner. Fits in 9/40 holsters and shoots soft for a 45.