Originally Posted by
IAH-OIL-TRASH
None and none. If you spend enough to get GS, then your chances for domestic upgrades increase significantly.
If you're traveling that much, and a lot of it is domestic, just get the Visa Club Card.
The $395 annual fee one?
What's the point of an elite lounge if you have to pay to to get entry? I assumed it was a backdoor way if you don't fly often enough.