If you stop studying after finishing your undergraduate course and decide to stay in Shanghai, then don't hesitate, East China Normal University is the best choice.
If you prefer to be an academic in the future and want to study for a doctorate, then choose Wuhan University as your undergraduate course. After all, its background and academic level should be more advanced. Besides, Wuhan University has its own way of cultivating undergraduates, paying attention to the atmosphere and exerting a subtle influence. Moreover, there are only a few exchange employment opportunities during the undergraduate course, and there is no shortage of one.
At the same time, as a graduate of Wuhan University, I can tell you responsibly that Wuhan University is a very attractive school. The management of Wuhan University is very loose and the learning atmosphere is very relaxed. There is a good natural environment and humanistic atmosphere, and it will not be as stressful as Shanghai.
Personally, I suggest that if you only want to study undergraduate, you should go to Shanghai; if you want to study graduate, you should go to Wuhan University to study undergraduate, and then go to Beijing Shanghai School to study graduate.