Yes its an old thread, but seems on topic...
It seems Economy comfort is still around on the 777-300's.
I have a ticket on hold using 60K UA miles/pp one way. I put it on hold on UA who called it business class while it seems to only be premium economy...
Any thoughts on such a use of miles? Trying to get 4 of us to TLV chol hamoed sukkos where (naturally) im finding very little availability.