I honestly believe that the Makarov is about the best value in a handgun in today's market.
The Bulgarian manufactured guns, along with the East German (EG) guns, are the most commonly encountered. You may find a NIB milsurp Bulgarian, or a NIB commercial Bulgarian. The commercial gun will have the word "
ARSENAL" on the slide. Both are excellent guns; the milsurp is generally considered to have a better finish.
The EG guns are all used; they are usually considered to have the best fit & finish along with a better trigger pull, however after witnessing how my Bulgarian trigger smoothed out after a bunch of dry firing I believe that some of the quality in the EG pull might be for the same reason.
There are also Russian & Chinese milsurp guns but they both are rather rare. Of these, the Russian is usually a better quality. These guns carry a premium, unless the seller unknowingly sells them thinking they are Bulgarian (it happens!).
All of the above mentioned guns are just about identical - complete parts interchangability. However, there is a Russian commercial gun that can be identified by the adjustable rear sight. Other than that, it is the same as the others.
I would buy the 9x18 caliber. It is the round the gun was designed for, plinking ammo is available & cost effective, and quality defensive ammo is also available. I've never heard of anyone wearing one of these little guns out - they are of robust design. Even if something does break (unlikely),
Makarov.com has everything you will need, from the parts to the manuals & videos to guide you thru the repair. Karl has a good business over there & he runs it right. For ammo, go to
Dans Sporting Goods, another great guy to deal with. Tell him I sent you!