The twin disc should be very street friendly. That's my reason for switching to it. The setup is pressure plate, organic disc, floater plate, ceramic disc, flywheel. The organic disc has a smoother engagement and will engage first when the pressure plate is released. The ceramic disc has more clamping force and bites harder. That will begin to engage after the organic disc is about halfway engaged.
I went with the hybrid setup because it will withstand more HP than an organic/organic setup but will engage smoother than a ceramic/ceramic setup. It's basically right between a McLeod RST and RXT. Just costs hundreds less!