Count me another fan of multi-upshifts. My biggest gripe about compact cranksets has always been the number of required shifts to get the next gear when changing chainrings relative to a triple crank. Campy's shifters solve that problem. Any chainring swap is a single lever push with each hand. Brilliant. I've used Shimano brifters for over a decade, mostly Ultegra. There's no way I could shift as fast with Shimano as Campy when swapping chainrings, and given that I ride rollers almost exclusively, that's a big selling point.