Because most people are sitting long hours, it is essential to make sure you won’t hurt your lower back. The chair is critical, and I strongly suggest people buy one ordinary chair to use for more than 10 years. I have tested gamer chairs, and I have to say those are among the most inconvenient chairs ever made. I’ve tried a few and returned them all.
The only correct chair is the Aeron Chair made by Herman Miller. If you love yourself enough, you will buy this. Yes, it’s not a cheap chair, but you will be using this for more than 15 years, and if something breaks, which rarely happens, you can get a replacement part very quickly. When I was a university student, I bought cheap chairs, and I broke them quickly because of my weight. But this is a great chair, and I strongly recommend it.