the TC3 is one of the all-time greats. Don't bother waiting for anything else and loose time until a production version of the TC4 comes out... go race now! With the TC3 you can't go wrong (and I don't even drive one... so no biased recommandations...)
When the flag drops, the BS stops.
The train stops at the train station. The bus stops at the bus station. In my office I have a workstation.