Where are you flying to and at what time? I'd make the choice on what schedule is going to allow you the best flight times to get the needed sleep to adjust to the new time zone, for example being on the best..er West coast I'd take a single long flight where I can sleep on a 777 over a stop just to get the new F (not to mention that stop would likely be IAD which is in itself enough reason not to do it), now if your on a flight where the schedule make its best to stay awake during the flight the IFE could be something worth considering.