Was recently told that as I progress in my driving ability and get better and faster I will reach a point where my radio system (FlySky 6 channel) will become obsolete as in my rx not responding fast enough to input from the tx. It was suggested I go to either Futaba or Sanwa. I primarily drive indoor black carpet and prolly always will. It was suggested that, for example, a 13.5 T brushless/lipo car would be potentially faster than then the tx/rx system can handle and therefore I would need to upgrade to either Futaba or Sanwa. The steering servos I'm using are Power HD R12s's which claim a .06 response time on 7.4v. Can some one please clarify this?