The Super Rocket was about the best thing BSA ever built, it had great lines and was a riders bike. Plenty of torque with the alloy engine and a big valve top end. The Gold Star Rocket may have been a bit better as it had a revised frame. I have been looking for one of these for years and may have a line on one at last. Most of them seem to be messed with so finding a fairly original bike is a bit difficult.