Is Hong Kong or Canada better for Chinese immigrants?

I am a Canadian resident. From a personal perspective, I prefer Canada. Because it is more comfortable there, not noisy, has good air, and has a beautiful environment. It is a real place to live. It is true that the efficiency of Canadians is quite low, but from the perspective of raising children, immigrating to Canada is the best choice. There is less pressure to study and more room for development. Moreover, immigrating to Canada is equivalent to immigrating to the United States. You can get a 10-year work and study visa, which is in my passport. Although Hong Kong is dynamic, overall, North America still outperforms.