As much as I'd like to have one, and I look at them and the Makarovs often on Classic Arms, I can't justify another caliber handgun just a half step down from 9mm Nato on my budget.
In fact, I'm going the other way, reducing chamberings with similar capabilities...choosing one and selling the other...or others.
The old Soviet bloc didn't have qualms about the short 9, worked well for them but if you're looking to up caliber on a classic then go with the CZ52, all metal (2.09 lbs) and fires a 7.62x25 round. It's big but relatively flat, single stack and if you're using FMJ ammo you have to know what's behind your target, what's behind that and possibly what's behind that.......... The only weak point is the original cast firing pins, new very strong ones (kind of expensive) and unused originals (cheap) are readily available.
Ballistics test;
They do make hollow point for it also.
Kinda pissed I sold mine now........ May get a new one but they've jumped in value, around $400 now, mine cost me $100.