Richard Shelton of Multicopter Builders runs an online shop for drones. He designs and builds his own multicopters (as well as selling all the components you need to build your own).
His new quadcopter is called the MB Epic and it looks just absolutely awesome.
When it comes to the hot-rod world of high-performance multicopters, this man walks the walk. No empty promises or vague specifications here.
Do yourself a favor and watch a couple of these videos where the guy who builds and sells these copters shows what they can really do (oh yeah, watch this on a big screen!)