This model provides excellent support and comfort. It is easily the most worthwhile investment in this price range.The only improvement would be if the lumbar support could be adjusted more freely.
My new chair is very modern and is comfortable especially since I am 88 yrs old and cannot sit too long. The wire back, seat and head rest design allows the chair to be lighter than older models. The wheels are easy to slide the chair around and it fits neath the computer table nicely.