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I'm not sure this is at all helpful, but my husband bought me this chair for my birthday:
It's really comfortable to me. Several times I've fallen back into it by accident while standing up, but it's really padded. It seems pretty sturdy, too.
The biggest complaint I have is that the seat is just a smidge too tall at its shortest height, so I have a pillow I put under my feet.
I splurged and bought this chair from Amazon and upgraded the wheels to rollerblade wheels. Only down side I can nitpick would be the arms aren't adjustable. I'm 6' and a husky guy, and this works great for me, even considering the static arm rests.
I had this question come up earlier this year from an obese user who was transitioning to remote work, and suggested this chair. She was very satisfied with it.
Every so often, I'll take a night or two off from work and just rent a hotel room to get a little peace and quiet away from home.
Otherwise... probably this really nice chair I got for my room last year, so I can sit closer to my TV when I'm gaming (since the way my room is set up, sometimes laying in bed to game is a little too far, depending on the size of the text in the game. Playing Breath of the Wild or Super Mario Odyssey in particular requires either being closer to the TV, or playing in handheld mode, because the text in those games is tiny).