First, I must say that I'm a bit envious of CnRnut's collection. NICE!!
I have two AKs: one is a Polytec (by far the better of the two) and one is a Maadi. The Maadi shoots ok, but is much harder to field strip (the bolt just doesn't want to come out of the receiver). I also have a Romanian FPK (looks like a Dragunov, but isn't).
Came close to buying a Century RPK, but thankfully, common sense won out. (It was a build, not a straight import.)
Love the Polytec - I consider it my go-to weapon.