Looking at the x2 velke and thinking about purchasing one.... Does anybody have one? What can you tell me about it? Looking at the 2 wheel version only.... I looked at the jungle wheels too (I think that's what it's called), but I don't think they look as good. If you have them and you like them let me know though, it would be very helpful. Any brand I haven't mentioned that is popular among you guys? The x2 I am looking at is $270 total.