I sat in almost all the chairs they had at Staples including gaming chairs but this one had the best lumbar support and felt better than all the others. Had some difficulty attaching the arms to the base and back of the chair but I took it to a Staples store and the gentleman there was able to attach the two arms properly.
Buying a chair on line without sitting in it first can be an issue. But this chair is a great value. Would highly recommend. Very easy to assemble as well.
We've purchase 3 of these chairs for our call center and the staff loves them. They sit in them for up to 8 hours and they state that the chairs support their back and are quite comfortable all day long. Our staff range from small to large in body size and all find it equally as nice.