The Hi Power is fun, no question. And there are some Charles Daly knock offs that are pretty cheap around.
If "fun" is your only criterion, then maybe a used Smith 4506 in the manstopping .45acp? Those are woefully undervalued pistols for what they are. Low recoil, work every time, very accurate.
Somewhat expensive to feed of course.
The next suggestion is a Ruger Mark 3 or 22/45. Accurate, fun, cheap to shoot.
Note: I do this for a living.
If "fun" is your only criterion, then maybe a used Smith 4506 in the manstopping .45acp? Those are woefully undervalued pistols for what they are. Low recoil, work every time, very accurate.
Somewhat expensive to feed of course.
The next suggestion is a Ruger Mark 3 or 22/45. Accurate, fun, cheap to shoot.
Note: I do this for a living.