I installed a 1258tg for steering and a 1257tg for throttle in my 8B 2.0 and they have been working flawlessly. Last Sunday during club race my trusty Hitec 5955tg that handles steering in my 8T 2.0 started acting up so I replaced it with a 1256tg and it worked well, but I ordered a Hitec 7950th to put back in the truggy. I guess I've been lucky with the Savox's, had no issues at all (knock on wood) except for they are noisy and power hungry.