Take a look at the hyper series there much tougher than hpi truggies and buggies in my experience, the 7 are also dirt cheap and usually come with 2.4ghz radio gear and a nice sized .21 or .28 sized engine to choose from, if you have the extra take a look at the hyper 8's and cage buggy etc, other very tough, bulletproof buggies that have monster strength, easy layout and are fast round the track.