Kyosho buggys are not hard to find parts for at all, they are the easiest. If you want some serious headaches buy an ofna, I had one and never even got through one whole day with out something breaking. Storms arent much better, if you want quality you have to pay for it so dont cheap out get the kyosho. Force engines suck, they are the worst made and have seen some that didnt last through 3 gallons of fuel, probably cause they run good only over 300F.