Pros: - This is a gem in the rough for the price, it beats StarTech. - It's built sturdy enough for mid-weight servers, don't expect it to hold up massive NAS or SANs. It definitely feels like 200lbs really is its limit. - It's 20U, industry standard square-holes (for M6x16mm and square cage nuts), and comes with 2 incredibly well-built shelves. Cons: - If assembling yourself, prepare a few hours or so to assemble it, including loading it with gear. Much of the issues are screw alignments and the awkwardness. - The instructions require some engineering intuitiveness. I spent a good 5 minutes trying to decode some of its reasonings and then much of it clicked and it was off to the races. - All the screws, and I do mean all of them including the standoffs and grounding cord, comes in one single bag. - The alignments are not the greatest, be glad you have an electric drill. - The small corner pieces will be your bane, I gave up on the inner screws. - Didn't come with a flat-wrench to put on the wheels, had to make due with a crescent wrench at first until I got an actual normal wrench that fit its size. - Given it's weight limit and mid-grade sturdiness, I do recommend having some extra shelf units and rail mounts just to add extra stability. Niche nitpick: As another review stated, they could have made the opportunistic decision to make a fully all-side 19\" compatibility. That would have been insanely awesome and there's plenty of homelabbers that would have loved it. You can still mount half-racks in the midsections to make due, but damn, that is so close to perfection for some people's use-cases. Like me, I have it floor standing with the front side facing the edge of a desk (top units are net gear), the back side is facing an open area corner for access, and its side is facing out into the open room, and its other side is against the wall. That open midsection could have LCD panels, fan mounts, or w/e in standard 19\" rack form, but sadly no.
Jeff 
