Dont think twice about the Savoxx, just buy them, they run great. All servos will fail eventually, I dont care what brand it is. I've broken high end JR's, and high end Hitec's. My EPA's are always set correctly its just the nature of the hobby. You really put a beating on these things while racing.

I've run Savoxx in on-road so far and no issues. They are the best selling servo at my LHS since he put them on the shelfs and he has had minimal issues.

I consider a Savoxx a quality servo at a very affordable price.