I have more spring rifles than I care for the wife to find out about but the idea of a air gun with a 9oz or 13ci tank really intrigues me. If I get one it will be a qb79 or a ar2079a I would like t know what others think of these before I order. Also if you are reading this Eric I would really like the QB79 if it was offered in .22cal just not much of a fan of .177cal for my own rifles.