Hands down to the banshee's.. they really are king of the hill.. but yet i own a Honda 450r.. lol.. anyways 4stroke wise i would go Honda.. 99.9 % of the time i kill the YFZ and yes i have ran some really good competition they still are no where to be found and to dnchvyman your YFZ is broke down and you talking smack.. i love that Get a HONDA !