The fifth hospital is certainly good, but you have to believe that if you don't have any acquaintances in any hospital (Chongqing), the hospital will cost you a lot of money and the service may not be good. Doctors and nurses in many hospitals rarely consider problems from the perspective of patients.
If an acquaintance introduces you to a doctor who is reliable and has a hard relationship, I think it is better to choose a hospital. Not only because of the amount of money, the key is that you can be guaranteed in service.