I had the same dilemma before I built my new-to-me bike. Rode an Ultegra setup, and at one point, I went to grab some brake and the lever tried to run away from my finger. I didn't like that possibility, as I set my stuff up with the right lever being the front brake for ease, speed and max force braking if necessary. That setup also matches my motorcycle. Went with SRAM. Campy looks like it might be even better, maybe next time....,