Is it worth it? Seems like a typical 100€ chair but they charge way extra because it is sold to gaymers.

No, not worth it. I paid like 300-400€ for it three years ago. I am utterly unsatisfied with the height settings, very limited. It’s decent as a chair, not uncomfortable, but not overly comfortable either. The little pillows I find rather distracting and I couldn’t grow accustomed to them (especially the one for the back) in the last three years.

I'm not missing out, I have a second chair to act as a Schemel

Gayming chair, around $75 in MercadoLibre, I work from home and my neck was killing me so it was definitely worth it

Do simple, yet classy office chairs actually exist? I'd like to be able to adjust the height of course. I don't need a headrest and I don't need to roll around on my chair. I don't need wheels. Anything?

How are you going to sleep during wörktime without a headrest?

How does this chair support your neck?

How much are you able to spend?

Depends. Definitely not more than 500 or something? Do you know brands that offer something I described?

No, sorry. I only know Herman Miller. But their chairs cost 1k+

By sitting correctly in it