FYI: Not all manufacturers use the same method to rate the servos. Futaba and JR seem to be on par with the Hitec servos when comparing specs but Airtronics uses a much different method that results in specs that are about 20% faster and stronger than what our tests showl For example... the servo Tre's posted is rated at 0.08sec for 60 degrees where the Airtronics 357, for example, is rated at 0.07sec... so it should be faster right? It's not!
So add 0.02 - 0.03sec to the Airtronics or take it away from the Hitec is you want to compare the speeds between these two brands. Or for that matter Airtronics and anyone else.
Mike.