I have a Tacon Thriller SCT. It's essentially the same platform just different shell and wheels. Its a great kit fir the price but will be limited in future motor upgrades. It uses a 380 size sensorless brushless motor. Wonderful basher. But not going to be easy to go race level with. Unless a whole club decides to start it as a kit class.
1:10 Tamiya TRF101, Turnigy Trackstar 17.5, Toro TS120
1:12 Tacon Thriller