I've used this chair [officedepot.com]
from OD for years. It's cushy enough, high back, lots of adjustments, and doesn't bother the back of my legs or my back. I liked it so much that I bought two for hubby and I at home, too. We bought the fabric one, but it comes in leather, too, I believe.
Danke, I'll look into it........ I'm one of those that does 7444743434345316 research before buying even a TV set, so this will be another one of those.... I'll prob end up keeping my current massage office chair for a while longer... I just thought it broke but it loosened up again lol... it is pretty comfy, never had problem.