Best Economy for me. Just flew United transatlantic for the first time in...maybe a decade? And let me tell you: those business class seats looked nice, and the first class seats looked like heaven on wings.

I used to infrequently fly in first (domestically) on the old employers funds, and don't recall it being anywhere near that nice! But nowdays I fly on my own dime, and there is no way spending 8 hours in one of the upper class seat is worth the cost of a new car Either one gets you from a to b in the same time