The only thing you want to know about the Campy group is the crank setup. Is it Ultra Torque or Power Torque. The Power Torque requires a special tool for removal and Campy no longer supports it. They still use the Ultra Torque. Other than that the Mirage 10 speed is just fine. Please note that Campy specific parts are expensive when compared to others, but wear items such as chains, cogs, etc. are no different as long as they are other than Campy branded.