Nearly all the 3 class have streaming VOD, wifi and looped video. All have looped video and there are only 4 remaining to get streaming VOD and wifi. By the time you fly in December it might be down to two or three that don't have it, so your chances getting one with only the looped video are pretty low.

All of the two class versions have full AVOD and by the time you fly in December they will all likely have wifi too.

All 763s have channel 9.