Well, I've officially parted with mine too. The chair was decently comfortable, but I have long been having lower back pain when trying to sleep at night - linked to when I got the chair. The lower back support just isn't very good at all. It was also stupidly large, which is a serious issue now every millimetre is key with VR.
I decided to go with a Herman Miller Sayl chair.
It's in all black, although perhaps I should have gone for a more interesting colour scheme but then you need to wait weeks for them to make it. I'll wait for an extended session before giving my impressions