So I think it is more important to have connections and urban development.

Fuzhou University is slightly inferior at this level. Linda is in Beijing and Donghua is in Shanghai, so I think the key is where you want to develop.

In Linda, I will definitely get many opportunities in Beijing in the future. In Donghua, I will get opportunities in Shanghai.

There are not many opportunities in Fujian, but there are still many opportunities in Guangdong.

The undergraduate course of Xi Jiaotong University is not bad. Now graduate school is the name of many "masters". Don't try to compete with the reputation of your alma mater with the reputation of graduate school.

As far as your situation is concerned, the city problem is far greater than the school problem. Or, you can stay at your school.