I'm looking for a large scale desert truck and the three I've found are the traxxas udr losi baja rey and the arrma mojave 6s. I'm looking to buy a slider or roller as a start and build it from there as the 1000 dollar price tag is a little out of reach for a rtr. Anyone have these and let me know which is better for just flat out beating in the sage brush desert here in Idaho I would appreciate it.