Join Date: Feb 2005
Location: Moscow / Aylesbury / Leeds
Programs: BA-GGL, SU-G Agean, G,, Hhonours D, Starwood G, IHG G,
Posts: 1,531
Y policy often means that you can blag WTP on flights of this length. Earning Avois allows upgrades with Avios, so I would personally stick to BA, push to get "Economy Plus" a term the bean counters like, then upgrade where possible. Even without an upgrade WTP is a much better experience than WT