I just bought my first AK after the election, so I went ammo shopping. I found Wolf 7.62x39mm 122 gr., FMJ, steel case, non-corrosive and berdan primer $5.99 for 20. Then I see American Eagle for $12.99 for 20 and Winchester $13.49 for 20. Is Wolf ammo really crappy? I heard people say " I will never put that stuff in my gun". I hear that wolf is a dirty ammo. So if i buy more expensive ammo will it be better on my rifle and easier to clean? Forgive me, I have never dealt with wolf ammo ( let alone any AK ammo) and some people I know have made me a little leery about it. Any enlightnment would be appreciated.