go with a HPI savage 4.6 ss......its in kit form and u put in ur own electronics wich is realy good.....saves u upgrading stock RTR cheap electronics.......i got the 4.6 ss and i got noregrets with it at all......read my signature and ull see all the mods i got done to it...its by far pretty much boof proof....lol....and i even let my 4 year old neice drive it in the backyard without me worrying that itll break or nething....
if i was u i would stay RIGHT AWAY from kyosho....its totally CRAP... my mate got a inferno 7.5 sports and its just problems lol....
the associated MGT is real nice...i got the engine that the MGT used to have in my savage.....thunder tiger pro 21BXR....pops wheelies like no other.......i just love it