This has got to be the quietest and least rough Sellner Tilt-A-Whirl Ive ever been on. It doesnt make the loud crashing sounds of the plates running over the track or the loud squeeks of the cars rolling around the disk and in effect its very smooth. The guy gave us a long ride too. The color scheme is different too, usually Tilt-A-Whirls are blue and red, this was purple and white.