What are your guys opinions on ak vs ar in running steel cased 7.62×39? x39 steel is all I can find in bulk that's reasonably priced during these pandemic times.

I rock a lot of x39 guns. I prefer it when hunting for sure. Steel cased ammo if your gun is tuned for it it will run fine.

I have a citizen arms 7.62 hyperlite 10.5” pistol and it runs steel just fine, the Duramag have been the best , it seems like lots of guys have feed issues with other mags