How is car selection generally on a Saturday morning? I booked a luxury car (which says Cadillac XTS or similar) for mid June and it's an 11am pickup on Saturday. It's my first time renting with National, and I did sign up for the Emerald Club. Not sure what the luxury selection is like, I was debating switching to SilverCar since I'd for sure get an Audi. I'd be happy with a Cadillac as well, but don't want to get stuck with an Infiniti or base model BMW 3 series.