Senator, many thanks for a very informative post re LX versus BA. This has helped me make up my mind to try LX. On another small issue, I was at LHR T 5 heading off to GVA and asked 2 BA ground staff for directions to the F class lounge. They asked me if I was actually flying F and when I said no, they were both abrupt and made it clear “you have to fly F to use the lounge”. My explaining I was a One World Emerald made no difference….poor attitude ! I eventually found my way there and was granted admission based on my One World Emerald status (CX Diamond).