TRF mad, 12th scale is raced world wide, even at a world championship level.
10th scale pancars other then anything made for Amercan oval racing is dead.
12th scale has made a huge resurgance, while still growing again due to the costs associated with running a touring car. Plus you get to race 8 minute races , at half the cost of a touring car.
Added bonus is you only need to haul 1/3 the equipement you currenttly use for sedans.
You will be happy with it.
Also 12 th scale onroad is one of the oldest classes in r/c with a history of champions far greater then anything touring.
Good Luck.
Hector G.