At the time this "poll" was posted I was carrying a XD-40. Somewhere around that time period I shot my neighbors G-23. I shot a group about half the size I did with the XD I had 2000 rounds through with the gun I had never fired before & it was easier (not slamming XD reliability or accuracy. I believe it was the ergonomics). Later on. I sold the XD & another gun planning on buying a used G-23. Then I ran across a deal on a New M&P 2.0 4" 40 Compact for the same price as a used Glock. I've been very happy with my M&P 2.0.