i just bought a cyclone and i am very pleased with it.i have seen the yok bd and it was impressive also.i just prefer the cyclone due to parts support in my area.yoks have always been tough to find parts for around here.i have to say though,i can honestly say that i have owned almost all of the latest and greatest cars out and the cyclone is on the very top of my list.very nicely designed and well thought out.parts quality is outstanding and the handling is amazing.the yokomo is nothing to sneeze at though.the car looks like a work of art and looks like a promising choice also.i would check and see what the parts availablity is in your area for both and go with the car you get the most support from.