I've found that p.s. C is really the only thing I can get much reasonable sleep on.
Worst F for a red-eye is probably the domestic 763, followed by 1A on an Airbus.
As for E+, 9ABC on a 752 is good (though I have found pax inevitable step on your feet in the middle of the night hanging out outside the lav
). I suppose 9F would be OK. 12A/F on an Airbus lacking 11A/F is okay. The lack of much recline is still bothersome, though.
It's too bad there aren't more international birds on the redeyes. I can sleep in C without much problem.