I bought one of these chairs a few years ago and it has held up so well that I bought one for my office. Assembly was even easier than the older model and the chair is terribly comfortable and very well built. The type of support do a wonders for my lower back.
Love this chair. Best comfort offered on the market. I do wish they offered more than black or red as color choices. Or perhaps they could make slip covers? My home office is white and my accent color is a soft pink. The black really does stand out like a sore thumb.