I always prefer electric whenever its available. Why waste the propane needlessly? Was at a CG once when they lost power to a line of campsites across from me. One poor camper had no propane tank and had to hook up to his TV to power the fridge. Not sure why he had no propane tank. Luckily power got restored by the end of the day.
'13 Ford F 150, FX4 Off Road, Ecoboost
'15 Jayco Jay Feather X213 BH