Originally Posted by number_6
CX also has the 2nd (guest) seat
Er... since when? None of the CX aircraft I've ever been on have this feature.
Not having flown BA F myself, I can't really give a comparison but from pictures of the cabin the CX F cabin with 12 seats looks sooooo much more spacious than the BA cabin (which, like the QF cabin, seems awfully cramped).