I love the CZ-52. It's a good weapon that with just a bit of work can be made great.
If you pick up a '52 I would recommend going to makarov.com and picking up two things:
1) One of the new Harington firing pins (very easy to install, takes less than a minute.)
2)A new, heavy recoil spring. The springs issued with the gun tend to be rather weak, and if you shoot high-velocity ammo through it, the weak spring will allow the barrel assembly to beat the holy heck out of the rollers. A heavier spring will prevent this.
That being said, the '52 is a fantastic gun to take to the range, you
will have people asking about it.
Beside the fun factor, the pistol is extremely flat shooting (pushing an 80 grain pill at something like 1400 fps.)
I have hit targets at 100 yards with these pistols. (shooting off of the bench, of course, and taking plenty of time to squeeeeeeeze the trigger.)
It does take a bit of practice, as the gun has a pretty high 'flinch factor.'
As for Makarovs, well, I've never shot one.
I would very much like to, they seem like excellent pistols at a good price, and well, I have this thing about old com block handguns.
They're just so cool.