I have pretty small hands and was afraid that I would not like it. Double stack .45 is intimidating. I am very impressed with it though. We did dozens of drills during transitions and shot 3 to 4 hundred rounds before qualifying. I am sold on it.Large hands Glock 21. Smaller hands, Glock 21SF. Either way, you will not go wrong with either.
Of course, there is always a 1911! My FIRST choice!
To the other posts... yes, you need the extensions on most all of the compacts.