Hi ekarof,

Welcome to FT!

If you search the forums, you will find a number of threads on this topic. However, the variables depend on a number of factors:

- Where are you based?

- Does your company have any preferred suppliers which you have to limit yourself to?

- Do you fly mainly in Y, C or F?

If you give us some of those specifics, we may be able to steer you in the best direction.

For me, my memberships mainly stem from corporate policies over time (a job change typically leading to a new alliance).

Cheers,

GenevaFlyer