Originally Posted by
Globaliser
In all seriousness, the number one consideration ought to be schedule/timing convenience.
Totally agree, I've even chosen the 777 over the A380 before and that was a 12F 777 so the worst IFE!
While I personally prefer the A380 for it's sublime quietness I still do love the UD of a 747. Differences are so small to me I wouldn't be fussed, so go with the schedule that suits you best.