Overall a good chair for tall people Pros: Firmware quality Detail quality Appearance high back swing mechanism nice material Tried a lumbar support pad for the first time and I feel that it turns out to be very comfortable. Its cons: There is a marriage. The back does not recline 180 degrees. I don't know what to do with it. I took it specifically so that it was 180 degrees, so that I could take a nap in the office, otherwise I work late.