Record vs Ultegra 8170 disc brakes

[raggedtrousers]

Has anyone used Record (12sp) disc brakes and the new Ultegra, and is in a position to make a comparison? Specifically, power, lack of rub/ting, and modulation? Thanks

[okx]

Not sure about new ultegra brakes, but r8070 comparing with Campy SR 12sp is a garbage in all aspects.
I haven't seen any brakes for road bike which could be comparible with Campy disk brakes. Somehow Magura did a fantastic job for Campy.