All fly great the green one is a new version and it does flips only flown a few times. One has the red upgraded motors it's fast and fun too fly it's zippy... the bigger red one, has the camera So you can fly fpv. Or not.. Only flown a few times.. All of them fly great.. i have a whole bunch of extra props for them as well.. Comes with 6 port, multiple battery charger you can charge six batteries at same time. And also a bunch of batteries all shown in pictures. Also comes with two remotes. It's a great deal for everything.You're getting my losses your gain.. No trades cash only please.