Greetings folks

It seems that over the next year, I will be making more use of Skyteam carriers in my travels. To date I hold a FF card on AeroMexico, Delta and recently I applied for a OnePass.

Normally I fly on *A because I am based in YYZ and AC is the dominant carrier so I accumulate most of my points into Aeroplan, and it is with Aeroplan that I hold SE the highest status available. On the flights where I am on a Oneworld carrier, I accumulate my points in AA and I think I will qualify as Elite this year.

I need help deciding which Skyteam program to park my points in. My concern is not so much in the reward redemption area as it is in priority boarding, waitlisting, lounge access etc.

Any insight would be greatly appreciated.

Thanks

DF