Hello,
I am thinking about joining a Oneworld FFP, I live in Warsaw but from August I will move to Vancouver, starting with a very low price with BA. I always travel in Economy and I want to join a Oneworld FFP which is easy to reach Ruby, Shaphirre and the last one i dont remember because I am not a true traveller like the majority of you. thank you. and from the time I will move to YVR, I think the best choice is Oneworld with low BA prices. I am member of Skyteam and Star Alliance
I always fly between Vancouver, Warsaw, Hanoi.