I decided on a Wippermann chain for my CAAD8 build using a Campy 10-speed group. The Connex connector is so simple to remove and refit that I may never install the Campy chain that is still wrapped in the box. It actually takes longer to find the link than to unhook it and remove the chain for clean & lube.

The chains and Connex links were well-reviewed and my experience (so far) is that they've earned their good reviews.