I just bought a 21
I'm usally a 1911 shooter, but I decided that I should open my collection up to other firearm designs. Well, first up was Glock. Since I have .45 acp launcher in the 1911's, I figured I'd just stick with the cartridge I shoot the best. I'd heard the .45 Glocks were the most accurate models, and I went to my local store to see if I could actually hold one of these guns in my hand. The 21 felt like it barely fit, and the smaller framed Glocks fit me a lot better, but I wanted the .45.
So last weekend, at the gun show, I pick up a factory refurbished G21 without finger grooves, and three mags. I took the gun home, dry fired it a bit over the weekend. On monday, I took the gun to the range and I guess I had gotten used to the Glock trigger, as I was clover-leafing some groups at seven yards, and getting some 2-3" groups at 10 and 15.
The 21 doesn't feel quite so big as it did before. It's all up to your hand to decide which one feels the best. If you can shoot the cartridge it's chambered for well, then I say you've found the model you want. I'm stuck on the big dawg, myself.