three eighty--just personal choice! 777 biz is more comfortable for me and I know a few others (a few banker friends who travel constantly) who agree. The 380 biz class is a SQUEEZE when it is reclined.
The bar on the 380 is great!!!! I enjoy it, that is for sure. But on the flights I have been on only a half dozen or so seem to use it!
Economy is economy!!! I certainly didn't notice the seat differences. What I did notice is the length of the service and how long we sat there with the 'empties'!!!! This is a complaint of everyone I know who has travelled on it.
In 1st the shower is, as I understand it, very popular.
In the end the 380 is popular with pax because it is still a novalty. It IS quiet though!!!!!!