Is it better to participate in the recruitment of the State Grid campus or to take the postgraduate entrance examination?

This depends on how you choose. Each has its own advantages. Postgraduate entrance examination takes a long time and the starting point for finding a job is high. If you take the State Grid Campus Recruitment Examination, you will have more experience after taking part in the work, and the State Grid Campus Recruitment Examination is simpler than the postgraduate entrance examination.

Personally, I suggest you take the national grid campus recruitment exam and take the on-the-job postgraduate exam after entering the grid. Isn't Yicheng Education in Three Gorges University? You can find that they do both the national grid campus recruitment examination and postgraduate entrance examination.