I''m a bit confused.  Some time ago I had known about servo tabs, and when reading RC forums over a decade ago heard of boost tabs.  Never heard of full scale pilots or mechanics calling them boost tabs.  Concluded that "boost" tab was an RC slang to avoid confusion with the servo.  But now seeing full scale pilots refering them as boost tabs.

Is this the same thing, or is there a differance between boost and servo tabs?