I've been described by my friends, family and exes as being an "absolute unit." So I had to get a chair that matched my description. What I expected to receive was a chair that held my mass securely and comfortably. Not only did the PL6000 achieve that, it also provided me with a comfort I haven't felt in a long time. Gone are the days where I have to analyze if the chair is strong enough to support me. Now,  I rest in knowing that the only chairs that I support, are the ones from Vertagear. Best wishes xoxo