Doing CPH-BNA in early march '13, and need some advice. Planning business or eco extra, but thinking about skipping SAS this time, as my last Extra travel with SAS from BKK was nothing out of the ordinary. Did Extra from EWR with UA last week, and that was really way better for an economy premium I feel. However, now AC is also showing up with a good connection, 1 stop (which BNA will always be). What would you choose for Eco Extra AC, UA or SAS - and would you pay the extra thousands for business vs. Eco Extra? I guess the influence on my milage on Eurobonus is not that much of a difference?