So much for history, according to research it was clear to me very quickly that it must be an Aeron. I find the design simply extraordinary
and I am smitten same :-)
Sample seats was not because I was doing research exclusively on the Internet, but the Aeron had good reputations that I trusted.
I have the Fully Loaded Version / PostureFit ordered me in aluminum, that was it worth it to me.
After delivery, I only had to mount the backrest, not a problem, and ready was the chair.
The design is truly unique, the workmanship is very good, seating comfort and flexibility greatly - since I have the chair, I like to sit in my office!
What I miss any, would a head restraint, but actually you do not need the then but for normal work.
If I had to complain about something, then the height adjustment for the armrests, this could go like to a level higher for my taste.
The chair can I fully recommend - if you like to spend so much money on a chair, everyone must decide for themselves.