Looking for new Binding help!?!
You really don't need it. I don't know where this idea that toe caps provide that much response for a heelside turn is coming from. Sure they do someting but that's what your highback is for and a properly adjusted Flow puts the highback flush with your boot. You are instantly driving into the highback and the cable puts all that energy directly into the baseframe.
I really really like flows and love the rear entrance clip and go but there higher end bindings all seem so stiff for park 4-5 and up just seems stiffffff