The self-selected cars were all worse than the reserved model.

Great car rental company with a third-party Chinese translation service. The service was very attentive and considerate for renters. Excellent!

Offered an upgrade and waived fuel fees after issues occurred, warm service but not very efficient.

Cheap, convenient, semi-self-service pickup, simple procedures

Used the Alamo "Skip the Counter" option which saves having to queue at the desk. Just go straight to the garage and pick the car you want from those available in your group. Needed to extend our rental for a couple of days due to unforeseen circumstances but this was easily arranged by phoning them.