I been looking at this one.
http://www.hobbyking.com/hobbyking/store/__24754__Turnigy_Trackstar_1_5th_Scale_Sensorless_200amp_8s_Opto_Car_ESC.html
i don't know if anyone has used it before but it seems like a solid choice.
it was pretty obvious that they were just reselling the esc if you look at aliexpress you can find the same unit they sell using the same software with a different logo.