Originally Posted by IADCAflyer

Its a difficult choice. I'm trying to think of cities or hubs that I fly to or through where there isn't a good Amex lounge or Priority Pass lounge but an Admirals Club. ORD and BOS come to mind and frankly I have to throw in LAX because the CL there is in TBIT which is not convenient for T4 departures. The other downside to the CL is that they are departure lounges only. If I arrive early at a city, I've been known to cool my heels at an AC before a meeting or connection (often done if I'm flying to BOS to connect to Amtrak).