Should I believe the Chinese or how to choose the right chair?

Question

Workplace

Due to the fact that I lead a sedentary lifestyle, 20-25 hours at the university, 40-60 hours at the computer, I decided to choose a chair for myself, the budget for a student is 5-7 thousand, while I liked only a few
Amazon models , it will do
Here , but the price is 51 -75 dollars, isn't it too little? Even if the padding is paper and the frame is cardboard
. What do you recommend? All sorts of little things do not interest me, the main thing is that it wraps around the entire back + head, and the seat is a little softer than a stool

Answer 1

Google "knee chair", it's better for a seated look. At least save your back.
Just keep in mind that such a chair requires getting used to, and you should start sitting on it for no more than 30 minutes a day.