Originally Posted by
CdnFlier
There we go, updated my original reply. So SE only compete with SE for upgrades, E75ks only with E75ks, etc.
That is a bit imprecise. Cabin matters more.
An E75 booked in PE will beat a SEMM booked in Y (even Lattitude). Into the J cabin, since that is what concerns all of us.
So the cabin chosen, and the price of that cabin (since generally price of PE Flex > Lat, a common choice) still matters. But even PE non-flexible will beat Lat, for that purpose, if purchased by a non-SE over a SE.