judging by your name, im guessing youre doing skate cinematography.
the VXs are the way to go, if youre experienced. if youre just starting out with this stuff, go with a GL, get expirienced, sell it, then buy a VX.
its as simple as that. im converting to the VX2000 labor day weekend
and the VX2000 and VX2100 arent that much different except for a little but better low light capabilities and buttons on top. thats about it.