Which place is better, Yantai in Shandong or Taiyuan in Shanxi?

Yantai is good. Yantai is a coastal city suitable for living. Its economy is relatively developed. It is a prefecture-level city with a high level of education and medical care. Urban population density is generally not too crowded. Although Taiyuan is the provincial capital, the pollution is more serious. Shanxi's economy is definitely not as good as Shandong's. How can it be better than Yantai?