I have a timer, and don't really know how to use it. My comparison was done at 50 ish feet and shot at a pace where I felt I was getting the most accurate shot that I could while standing.What distance and are you using a timer?
Almost all modern pistols are capable of shooting very good groups inside of 15 yards IMHO. The question is which pistol can you shoot the best, the fastest? A shot timer and some B-8 targets go a long way in figuring this one out.