I can't believe the 94761 hasn't been reviewed yet...it is amazing! I use these inside the stab of my F3A airplane. They are fast, powerful, incredibly accurate (centering), LIGHT, and have a really tight metal gear train. 2 of these servos weigh less than a standard servo, so it's a great way to save weight AND setup dual elevator servos for fine tuning.

I just bought another one for spares.

I took one apart to explore the difference between a less expensive ($25) servo of similar specifications - the Airtronics servo has a really nice circuit board with an AMD chip, and a bunch of high precision metal gears. The lesser comparison had a cheap looking circuit board, and while there was little 'slop' in the gears, they were free to move up and down on their shafts. The 94761 is just quality from construction to performance. (Posted on 3/15/12)