Gear stands

A quick question.  Has anyone had experience with Solidsteel (the brand name) shelves?  The supports are steel and the shelves are MDF as is typical.  Their line ranges from reasonable-to-expensive stuff. 

Thanks all.  Love this forum, only my second post but I've been browsing here for a year or longer.   There sure are some interesting folks in here.
OK I'm a dummy.  I should have done a search here first -- I see that there are many discussions about Solidsteel -- I'd better read those first, then come back to this. Sorry guys, noob mistake.  Stereo5 thanks.