For weights, go to weightweenies.com for real world weights. You will discover 2 things: 1 both compies understate the weights of the components and 2 Campy is lighter than ShimaNO in almost every case.
SRAM even said that they are developing a "high end" gruppo to go head to head with Record.
So, Record is superior to DA, unless you are a ShimaNO fan.
Campy shifts better and has a superior design, to a point. To paraphrase "ShimaNO is made by some guy in a lab coat, sitting at a computer that has no idea what a bicycle is. Campy is made by an artitist who has grease under his nails and rides everyday."