AGGDADDY the BJ4 is the best car out there dont get the world edition youl have to break your sells up in to 3 on each side and the reg BJ4 is the way to go.
you see mike thrue and cavaleri rockin it.
ive tryed a friend of mines BJ4 is has so much traction and is so easy to drive.
the losi is ok but not many parts for it like the BJ4.
also the X-5 is a great car but if you know anyone who has a BJ ask them if you can try it and you will LOVE it