Servo for JAE 21 FE

[JohnZ]

Okay so I'm ready to think about a servo for it and I have a Hitec HS-475HB. It's capable of 76 oz.-in. torque .18 sec/ 60* @6V and 61 oz. in./.23 sec/60*@4.8V.
It seems hefty and quick enough. It's also a ball bearing servo.
Would this be okay or is everyone using a digital servo?

[Fluid]

With spec power that servo is probably okay. With full P-Power, I would recommend a stronger digital servo. These hold center strongly, helping to stabilize the boat when exiting turns.


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[JohnZ]

I'm planning to use a TP Power 3640 2100 KV/4S pack so a digital servo looks to be the nest choice.