Smith81, I don't know much about models, but I was interested in the subject and I can share some general comments. Finally, I will write as I did.
The gejming armchair seems to me not very serious ... They look like for 16-year-olds, not very elegant structures, they spoil the look of any room that does not have cars or teddy bears on the wallpaper.
Eco-leather looks nice in the photos, but has serious drawbacks. He's sweating from sitting in only his underwear. If you don't have air conditioning at home and you probably don't, you will have to sit on a blanket or towel in summer. This strange feeling of "sticking" to the armchair
It is also not a very durable material.
According to For me, a slightly better solution than imitation leather are the office "checkers" (it's about the structure of the material, as you will see live, you will know what I mean, it's a popular solution). They have a significant disadvantage: it is easy to put the crumbs in there, it is difficult to remove them later. My woman has it in the armchair, I repent of buying her cheap chair (PLN 300), cleaning it with a vacuum cleaner
Besides, the material is moderately cool and it's hard to sweat (actually, airflow on all sides, that's a plus).
Perhaps the best are the synthetic materials in more expensive chairs like the one in Akracing Gaming from post # 4. No holes for particles to fall through. It's hard to get dirty. He doesn't sweat. But it is only found in slightly more expensive models.
It is very nice if the armchair had a backrest height adjustment. A badly positioned backrest causes a lot of back pain. If you work a lot, you will also need to adjust the height of the armrests. Holding your hands in a "half-hanging" or laying them on a desk is definitely less convenient. This can be adjusted to some extent by the height of the chair.
Things like headrests are hardly needed, unless you like to trap a mosquito on your chair. At work, I have never rested my head on a dedicated support (and I work on a computer every day).
Now I will tell you how I did myself.
I was chatting on armchairs after the office was closed. You can find such opportunities in Warsaw from time to time, but probably also in smaller towns. Sometimes it is worth driving up, because the cost of such a chair can be up to 4 parts of the price of a new model. When buying 1000 PLN + class seats it is really worth it, because they do not deteriorate very quickly, they are often 5/6 or 6/6. You know if you have a company of 10 people whose monthly maintenance is PLN 100-130 thousand, when you liquidate an office, you just want to get rid of it
Earning 4-5,000 more selling old equipment is no opportunity for a man in charge of serious matters, I think about it.
greetings
