Hi,

I'm about to take some upcoming trips on a few *A airlines. I'm just wondering which FF program offers the best overall value.

My flights are on AC, US, and UA, so I'm interested in picking one of them. I'll probably be earning about 10-15k miles a year, on discount economy tickets. As I'm now living in YVR at the moment, so AC may be the airline I will use the most out of these all.
Which program offers the best value? Best mile redemption? Any opinions/comments?

Thanks,

Josh