Originally Posted by
Unimatrix One
I am totally unqualified to answer this, since I have not flown either airline's business class, but if it were me I would choose VS just because their layout gives aisle access to every passenger. BA has a 2-4-2 layout which has an awful lot of middle seats.
The much preferred upper deck on BA only has 2-2 on 747..and of course you get QF miles and The New QF SYD Club Lounge. QF Bronze Status does not allow you to prebook upper deck on BA until 24 hours OLCI thats the only downside.