150cc is pretty faster than 100cc. It was used by any other different arcades in different classes. Emulator can choose the speed classes and the arcades sometimes has one in Japan, but not in the US. 150cc will be difficult and takes lots of handling. (NOTE: When I was in Dave & Busters, all the arcades recommend to be always 100cc.) This time, I'll update my video to determine whether it's 100cc or 150cc. It will be okay to me if you want! ^^