I actually spoke with Ruf today and learned that I might be a bit disappointed in the RGT RS in terms of power delivery if I'm accustomed to the TT (especially modified). However, they did say that the RGT RS was the better performer on a track. They also said that it had a lot of suspension adjustability and also had the option of an adjustable hydraulic suspension system that raised the ride height difficult conditions like steep driveways etc. Also optional was a single mass flywheel, PCCB and AWD. Although I still don't know if I can live without the torque