I have a Russian Model 1938 (think M44 with different sights and no bayonet) and a Finnish M39 (longer barrel, much heavier stock, different sights). When they are in proper working order, they are excellent. Because they are basically a very simple rifle, they are almost always in working order.
Parts are widely available, as are accessories, if you want to bring it back to it's original glory.
Most surplus ammo is corrosive, so clean it shortly after shooting. The surplus ammo is usually steel-cased, Berdan primed.
Chestnut Ridge and Empire Arms have Privi Partisan 180 grain JSP commercial loads, boxer primed, at around $45/100. This is reloadable brass, if you are interested in reloading. S&B has commercial ammo as well. Get a few stripper clips when you get ammo.
It's a gun that is still mostly as it was designed in the Victorian Era, which is amazing. The odd curve to the butt gives it an odd antique look, as do the rather strange sling fittings. Look good on the wall with my Garand. Need to add a Mauser and an Enfield to balance things out.