Try the custom AI to help you find products that Reddit loves.
This is what I use.
A lot of people think it looks uncomfortable, but I've done all day gaming/work sessions in it and it's super comfy. And singe it uses a bungee-style seat, so much air goes on your butt, no more sweating for you! Enjoy and GL
I use this chair:
I bought it years ago and it's still just as comfortable as day 1 even after multiple hours per day of use. Bungee chairs are pretty comfortable and breathable overall, but you have to find one that has the perfect amount of flexibility so it isn't like sitting on a rock, nor does it sag. In the future, if I ever want to splurge and buy a new chair, I'm going to buy a really nice one, probably over $1,000. But before that price point I would get this chair.
I have heard some good things about these chairs as well, but nothing from personal experience:
Not sure what else to say on them :/
E: Just looked up the chair you're looking at, and I think I had one of those 2 years ago, or something very similar. I used it in place of my bungee chair for a couple weeks but didn't like it as much so I sold it and stuck with my older chair. They are nice chairs though, lots of options and positions, good quality too, but I just preferred my old chair to it.