I’m going to book again through QEEQ and Alamo. I cannot fault, only praise them highly.

Good.

I booked a Mercedes C-Class, but initially got a CLA. They claimed it was the same class, but it was too small for four people and four pieces of luggage. Upon request, they switched it to a standard C-Class.

Enterprise is more reasonable since they won't charge you for slightly less fuel when returning the car. Alamo, however, charges you unless the tank is full. It's practically impossible to return the car with a completely full tank after driving to the drop-off location.

Rented a car for 2 days at 2800 RMB, but inexplicably got charged over 6000 RMB after exchanging the car! There were damages to the car when I received it, which I had recorded and reported to the store, but I was still charged after swapping the car. I'm not sure if it's because of the damages initially recorded. I've reported this multiple times to the car rental service and am still waiting for a resolution. Overall, the issue remains unresolved. I will provide additional feedback later.