In the last two weeks, got to try out both IPTE cabins on the 777. First was a -14 hour flight in F, couldn't fall asleep because it always felt like sleeping on a decline. Flew C today in the backwards facing seat, bed mode was worlds more comfortable! Easy to fall asleep, because it actually felt fully flat or perhaps on a slight incline. Anyone else agree that backwards C beats F for sleeping?

Next time I end up having to redeem for an F ticket and can't get C, I'll see if I can get a sucker in a rear facing business aisle seat to trade with me...