"I got this one for 30$ and would(incredibly) gladly buy another, out of the box it had an effective range of about 40 feet,bbs would just kinda "ploop" after that, but after disassembling it a little(easy to do) and wrapping some black tape around and under the barrel, man! It really got up there around 65+ feet, underside rail is a nice feature.
Cheap, yet it can keep up.
Durable for being plastic.
White dot front sight,(easier to aim)
Good range with .20g(with a minor tweak)
Reliable co2 valve(NO LEAKS!)
Reliable in general actually.
VERY co2 efficient,I get at leat 200 rounds on 1 co2 capsule.
Well with all due respect it should have better range for FPS(easily taken care of, just sayin)
Long trigger pull(but double action,whadaya expect? Fine once you get used to it)
Overall like I said I'd gladly buy another,it a pretty cheap,well rounded m9."