So I'm thinking about a new bike computer for the new Orca as I'm not so happy with the ROX 9.0 I have on the old Specialized. After doing some reading here and looking at various reviews around the Internet it would seem that a solid reliable wireless bike computer that has both cad and hrm has yet to be built. The ratings on all of them, even those with gps, are average at best. It would seem that if someone came out with a rock solid device, they'd make millions.