Ok we went to the hobby store she works at yesterday and looked at some. One of the guys brought one of their demos out back, it wasnt broken in so he had to be easy with it. He didnt try to sell us on anything, but he did tell us what he wouldnt buy. I decided to go the the Savage. I don't know what model it is, but thats the one I want. It has the reverse and 2 speed trans, and its 4wd. Now that you explained to me the difference in gas and nitro, can gas be used in a nitro engine? and will it get more power? It be be somewhat the same as whats used in weed eaters and other 2 cycle engines right? Thanks for everyones help!