Like Johnboy my question is "what am I going to do with the information?" I don't want anything except capability and reliability in transmitting my wishes to the car from my Tx.
I don't have the mental capacity to read telemetry data on the fly during a race, and no chance of controlling any of the relevant adjustments that the data might tell me could be adjusted to my advantage. There is nothing I could do with the information!
More relevant is DCM's comments on data recording...