Aeron chair - nothing special, could have done with a 10x cheaper ikea chair
I have one I got from a coworker for $100 when he was moving. 13 years later it’s as good as it’s always been, and I don’t even know how old it was when I got it.
Comfiest office chair I’ve ever sat in.
I don't think you would get the same mileage with an Ikea office chair.
I gave them a quality evaluation and have had occasion to sit in them for long periods at client sites.
I am all for spending for quality and generally am a BIFL type consumer, but these chairs just don’t carry the value for me.
Google tells me Aerons have 8-ways of adjustability. The missing adjustability I don’t have are arm height and tilt. I don’t miss it. And if I did, it’s not worth the extra grand it would take to get it.