How long are your legs?!?

I recommend 2G/C. You will not have any restriction to stretch out or move in any way. I chose G over C because it is easier to get to the restroom/galley. 1C/G is ok but you may have some traffic every now and then.

You get a personal screen with a choice of movies/shows that start at set times. You can not stop or start a movie on demand.