Looking for some input. I've been saving some money for a bit to buy my first AK. The frontrunners are the KUSA KR103 and the Zastava ZPAP M70. I've been watching a lot of videos on the subject and one youtuber whose opinion I value is Small Arms Solutions. He got me thinking that maybe I should get one in 5.56 since Russian ammo supplies are running dry, and currently prices for 7.62x39 are higher than 5.56 and looks like it could stay that way.