Looking to start racing my TA05 this summer and just wondering if anyone has had any luck with the tekin RS pro. Motor limit at the track is 10.5 brushless. I would also like it for bashing abit, mostly highspeed runs.

You shouldn't have a problem with the RS pro. There is software updates to it you can download from the Tekin site if you pick up a hotwire for it. I've used the RS pro in eveything from my 1/18 car to my 1/10 dirt oval running a 3.0 turn.

A regular RS would do you just fine if the motor limit is 10.5.

Is ther any diffrence between the rs pro and the rs when running higher turn motors.

With 17.5 -10.5 I thought the RS was faster in 1/12.

You can't go wrong with Tekin, LRP, or Novak for the application you need. I don't believe any of the 3 stand out from one another and they all have very solid reputations. The main differences are speed control size and method of programming. The Tekin has the smallest ESC of the 3 so would be a great choice in an on road car with limitted chassis space.