Originally Posted by
brunos
I would advise caution. AF uses a mix of 772 and 77W (777-300ER) to ATL. Most to the 77W have old non-flat seats with no F class. All 772 have BEST (flat) seats. Even if they sometimes schedule a 77W with BEST, it can be switched to an "old" config at any time.
This having been said, which practical advice would you give to the OP?