Say you have ride out to a peak that is a bit far, or that the rides you are getting are very long so getting back to the peak involves lots of motoring time.
What is more efficient battery wise? :
-Ride out on your belly without foiling (say 40% Power for my setup).
-Get on foil and ride out at minimal power to stay on foil (say 60% power for my setup).
Turtle or Hare?