To be honest, I haven't had a chance to try the Double Agents. I have tried many other Ride bindings and I am a big fan to say the least. I love the SPI's and the Agents can be stiffer than those. What I like about the Agents is that you can change the flex of straps and the cant in the footbed ie wedgie.
Same with Targas. They are very adjustable as well. As far as I know, what you get is what you get with the C02's.