RE: Which servos
I too was looking at the labels opjose, I too think they are the same servos.
About the only thing I use the digi's for is my helicopters. Only because they do center a little bit better. Other then that, I have not gotten into the 1000 oz torque, 2048 digi, quad bearing, unabtainium geared servos. Some think they need them, that's OK too.
For the average guy out there with a sport plane, the Cirrus or the standard Airtronics 94102, Futaba, or JR servo is fine. I flew 60 sized planes with a single aileron servo for many years, now they say I need (2) 100oz digi for the same plane.
Dru.