Each has its advantages and disadvantages, and each has its own characteristics. Simply put, expensive is good, poor is not good. Your question is like asking whether China people are smarter or Americans are smarter. A few words can't solve the problem. This is a question that can be written in a paper.

I would like to add that the price of polyester upstairs is low, and it can be mass-produced. Good polyester comfort is also quite good. Many polo shirts worn in summer are made of pure polyester. And fur stickers. Are they comfortable to wear?