Ergonomic, comfortable office chair

All the home office pros and people with back problems (so me) are surely familiar with the necessary qualities of a good office chair. It should definitely be swivelable, possibly with wheels and super comfortable, not a high-back chair. Of course, the appearance is also interesting, although in this area function, that is body-friendly functions and qualities, come first. We will look at the usual suspects tomorrow in a specialty store but maybe there is helpful knowledge here. The usage is several hours daily, so quality is required. It is for my wife, I would probably have looked at a "Stressless" first.......I am already curious about ideas and experiences from your side.

How high is the budget? 200, 500, 1000 €?

The most important advice here should be that you have to try it out in the store. A chair that I really like can be completely unsuitable for you.

Otherwise, I can recommend the brand Vitra (Headline, ID Trim), we have it at home and in the office.

How much is the budget? 200, 500, 1000 €?

As much as necessary. I have no fixed budget for this. Optimal comfort and quality decide.

Eames EA 117 by Vitra is top - priced high, but lasts a lifetime.

The most important point here should be that you have to try it out in the store. A chair that I really like can be completely unsuitable for you. Otherwise, I can recommend the brand Vitra (Headline, ID Trim), we have them at home and in the office.

Thanks. Trying it out is clear. But this way I can already look for the right stores in advance.