Well, I had 8 Eflite RS 75 servos. So, I have been flying with them without any issues.....excepting stripping them if they get moved too fast by hand

Anywho, I was down to two left, and was at the hobby shop, picking up a new 430l motor, my old one smoked for some reason, and I noticed these for 10 bucks a piece. So, I got 1 of them and going to put them it in today I think. Dont ask why I didnt get 3 I did however get my new motor, and a CF tail boom, and some new flybars.

I think its worth replacing them all at 30 bucks, has to have a better center, and less play than the eflites.