I am not a person you should ask what ESC is better for on road. But 95% of the people at my home track run the Tekin RS or RS pro. So naturally is the speed control I am going with.
Mugen MBX6T - Ninja JX.21 with EB Mods Headbutton, O.S. 2060 Pipe, DX3R, Hitec 7955TG Servos on LiPo
HPI Cup Racer - Murfdogg Synergy 17.5, Tekin RS Pro, 2S 40C 4200mah, DX3R, Sav÷x SC-1251MG Servo