Is it better to travel to Yunnan or Guangxi?

Tourism in Yunnan is more developed than that in Guangxi, but there are more kinds of tourism resources in Guangxi. Guangxi has both mountains and seas, Guilin's landscape is a world-class scenic spot, and Beihai's seaside scenery is even more famous at home and abroad. Mountains are all seen on the boat, so it's easier not to climb. Besides Guilin and Beihai, there are many cities in Yunnan, such as Kunming, Dali, Lijiang, Xishuangbanna and Diqing. There are not so many tourist cities in Guangxi, but Guilin's tourism industry is super developed.