I love my Campy, too. It's much easier for me to shift than the Shimano I had on my (years ago) steel Trek. I don't have to reach as far, and can break the chainring shift into two small pushes rather than one big push.

I also LOVE that I can trim the Campy almost as nicely as trimming a friction shifter.

If I ever build-up a bike and can't get Campy I would likely get friction shifters instead.