Who can tell me the comparison between Wuhai and Lanzhou?

I am from Wuhai now, and my hometown is Lanzhou. I know these two cities best.

Lanzhou is a big city, the national military region, the hometown of the bridge on the Yellow River, surrounded by mountains and beautiful scenery. However, Gansu Province is generally short of water, poor and has a relatively large population. Lanzhou is the capital of Gansu province, surrounded by mountains, with a relatively small development area and a very concentrated population. Therefore, Lanzhou's housing prices are relatively high, transportation costs are high, wages are low, and consumption is average.

Wuhai is a new immigrant city, which has only been built for 30 years. But Wuhai is rich in mineral resources and is one of the famous heavy industry cities in China. With the support of mining industry, the city is advancing by leaps and bounds, the average consumption is slightly higher than Lanzhou, and housing and transportation are very cheap! Needless to say, the salary is much higher than Lanzhou!