Hi everyone,
I wanted an opinion on what torque to use for my servos on a 60 sized Extra airplane with a .91 engine in front.
Right now i am using 3004 ball bearing servos from Futaba, but thinking of upgrading to higher torque digital servos. From all of your experiences what should be the best bet here. I will be using a 4.8V battery pack.

3004 has a 44oz/in and several hitec servos offer a much better torque for price. what do you all recommend.

Look forward to your opinions
Gaurav