Originally Posted by DoctorIt
That's sort of like asking "Ford or Chevy or Ram?" ...depends on who you ask.
I personally have run nothing but Campy (on my road bikes) for the last 15 years. I love the positive feel and the ability to trim the front derailleur (not possible on the last Shimano group I rode).
I can trim my FD on my 4 yr old Dura Ace, wonder if they got rid of that recently?