Chase CO Presidential vs. AMEX Plat for Lounge Access
My AMEX Plat is up for renewal next month ($499 yr.) and I am considering swithching to the Chase premium card with louge acess ($375-$75) as access to Delta and NWA is of little benefit.
Does anyone have knowledge of what the changes will be with * Alliance? 75% of my travel is with CO, 25% US Air so a card accepted at * lounges would be ideal.