This question is being asked frequently today as there is now the opportunity to choose an electronic assistance to stabilize multibladed rotorheads. This is purely a question of taste and skills. If you are experienced, you can deliberately choose te fly without any assistance. You will have a very lively machine and the piloting will have to be smooth and widely anticipated. The pilots used to scale models are flying this way for a long time and this definitely gives some interest to the flights. If you feel a bit unsure, you can decide to use an electronic stabilization system, which will prevent most of the unwanted change of attitude from the model during the flight.
