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!
Thanks for that. Based on the information, I'm going to go with Campagnolo.
Thanks for that. Based on the information, I'm going to go with Campagnolo.