I need to be educated. I am interested in a highly reliable AK type rifle, however I know nothing about the guns other than the general history and rep for reliability. I know there are gotchas though when it comes to buying a good one. My aim would be nothing pretty, form over function and price is always a consideration. What is the best model/type of AK for the best price? Please go into detail about differences and what to look for. Remember I know almost nothing so kinda talk to me like I am a 4 year old. If you have any links to good info please post them I am yearnin to learn, just don't know were to look. Thanks in advance!