Chris You asked so I will tell you I do not like the discs at all I do not like them on a Runner I do not like them on a Bee, but if you must have them I prefer the RR version. I am of course stating my dislike for the discs as a bit of a joke, but They are pretty neet when the car is in motion! The first spinners (non spinner spionners) I think? I prefer them mounted on a wall KID
