Overall, I do also prefer the new F on the 777, but with LX (at least for me) it is not like on some other airlines, where the old product is almost unacceptable when compared with the new one. My favourite product would be the old F seat, which works better for me both sitting and sleeping, in an airy cubicle the style of the new F. Don't know why they had to make the seat less comfortable, to build a wall around it.