Been wanting to get a dock for my rMBP for a few months now, been holding out and waiting for the new Henge Docks to be released but it keeps getting delayed to the point where i am seriously considering just ordering the new Book Arc möd from twelve south. From a functionality stand point the henge dock seems much better, one simple movement to dock and undock the computer is a much better solution as far as i am concerned. I ordered some of their other products and although i am not disappointed with it the gravitas dock does not really work the way they advertise it to work. So my question is the following, for those of you who have the old docks for the MBP and the MBA do they actually work like the company says? Is it worth waiting for?