i've ridden the NOW bindings with the Coda and Westmark, TRice, Jones Mt Twin, Evo, SL, Yes Boobs, and maybe one or two more boards I can't remember right now. I've ridden the Flux DMCC lights with the Arbor and Lib boards also but not the Titans. I really liked the Flux. The DMCC's were so comfortable and such an easy fit- very sweet bindings.
But the NOW binders are what I'll be on for the upcoming season. I absolutely did not want to strap into anything else after riding them. They're a departure from most other bindings on the market so you should demo them if you can. For me, they are not a binding you match up to any particular board since they do their own thing regardless of the board. In a nutshell- they're just fun.
Try this trick and spin it, yeah
Your head will collapse