Gold on One world (BA), Skyteam (AF), Star Alliance (UA) & on Swiss - bout 600K miles in total, but its getting harder to keep them all as I'm down from the 800hours a year to around 4-500 at present.
BA is the long haul favourite in Club (flat beds that you need first class for on anybody else), otherwise AF for great food and the best earl grey tea ever though some of the affaires seats are older that the planes. Srating in business in TG, CX & SQ are Ok if you have to lie diagonally !!!
