At the moment,,,
I shoot any of my .22 handguns the most,,,
Most meaning the most rounds.
Next would be my Colt Trooper Mk III,,,
I run a lot of .38 through her.
That will probably change as I just purchased a S&W Model 15 Combat Masterpiece,,,
I love the way the K-Frame Smiths fit the size of my hand,,,
I learned handgun shooting on one of these.