Which is better, power electronics, China Southern Airlines, He Gong University or Mining University?

All three schools are very good, but because China Southern Airlines has an aerospace background, it will be recruited by the Aerospace Academy when looking for a job, and everyone in the Aerospace Academy knows that the benefits are very good, so it has an advantage. But because Daniel Ruan Xinbo of China Southern Airlines has moved to Huake, it is not clear whether the future development of Nandian Electronics will be affected.