My situation is way different than 98 percent of the guys flying at G4 Im returning to the states after 15 years as a expat so no real ties to any city in the US. I dont plan on commuting never have never will.

Variety isn't something you'll find at G4. Usually no point in looking where you're flying to until the day of, usually just to check the weather. The destination is irrelevant since you'll only be there for 45-60 mins. A few airports might have free coffee or some sort of food, but for the most they are quiet little airports in small towns.