Hyperion: I have the Concorde system on mine. It is a nice feature, as it allows you to pull the mains 'under' the frame and not have to bend the string as you tension it. It also allows you to spin the racquet 360. Otherwise the handle will hit the tension head.
It's a nice to have, but not a need to have. I would for sure upgrade to the single action clamps before getting the concorde upgrade. But....if you can afford both, go for it.