I love everything about this
I love everything about this chair. As a small guy (5'1"), fit is everything. If the fit is right, comfort follows, and that means a better work experience and improved productivity.
In the competitive bicycling universe, a bike that fits the rider properly should "disappear". Back in the day, I had a bike like that built for me, and now I have an office chair that disappears under me. I just float at my desk. And with arthritis in my knees, hip, and shoulders, it's so helpful.
One suggestion: Add a protective rubber sleeve that can be slipped over the bottom of the headrest bracket (see photo).
Otherwise... Perfection!