As far as I can tell 2011 and onwards Centaur offers you the choice of carbon levers and cranks and has it's own rear mech. Everything else appears (and I don't truly **know) **to be rebadged Veloce. If you don't want carbon then it seems like you're paying a lot for a different rear mech.
I run black Veloce and find it great - comfortable, reliable, works well and salt resistant. The mechanics of changing gear while braking is easier with Campag than 105 IMHO.
As far as I can tell 2011 and onwards Centaur offers you the choice of carbon levers and cranks and has it's own rear mech. Everything else appears (and I don't truly **know) **to be rebadged Veloce. If you don't want carbon then it seems like you're paying a lot for a different rear mech.
I run black Veloce and find it great - comfortable, reliable, works well and salt resistant. The mechanics of changing gear while braking is easier with Campag than 105 IMHO.