ORIGINAL: Galifrey
My OS V-Spec is mounted in a TTR-S3... if its in range of your budget I would recommend considering it... if not then I would recommend the Mugen, get the best you can afford..
Ah now you see my V-Specs are mounted in Hyper 7 Pro UKs, these will easily be within your budget. But if your looking at the MBX5 Prospec then ANY buggy is in your range. So this just sounds like any other "Which should I get?" thread.