If you are not too poor to be able to buy campag buy an Dura Ace Di2 for the week end, an Ultegra Di2 for your weekly bike, and a 105 for your winter... as the thread seems to suggest!
I've got Dura Ace Di2 on one bike, Ultegra Di2 on another, I still can't afford Campag.
If you are not too poor to be able to buy campag buy an Dura Ace Di2 for the week end, an Ultegra Di2 for your weekly bike, and a 105 for your winter... as the thread seems to suggest!