I own both of these and I personally feel that the v-max is a better hopper. I like its slimmer profile and the fact that it uses c batteries instead of AA's. Also the halo too will sometimes not spin every time I shoot when I put it on my mini which obviously causes problems when gunfighting.
Because of this i'm confused why on ansgear the halo too is $10 more than the v-max. Is there a reason that the halo too is supposed to be better and i'm just missing it?