Well, I've ordered my Raptor 50 V2 kit and OS 50 engine, pretty much settled on the Futaba 9CHP RX/TX and the GY401/S9254 gyro/servo combo for the tail rotor, now I'm trying to decide on cyclic & collective servos. I think I want to go with a digital, high torque servo, and am considering these two...
HS-5625MG:
http://www2.towerhobbies.com/cgi-bin...?&I=LXUZ77&P=M
S9252:
http://www2.towerhobbies.com/cgi-bin...?&I=LXVZ39&P=7
The Hitec looks like a much better servo, and it's cheaper (metal gears, almost as fast as the Futaba, and more torque)!
If anyone has any comments, suggestions, or personal experience with these servos, I'd love to hear it!
Thanks,
Paul