If Sora Shifters work as well as Campy shifters, then Campy sucks these days. After being out of cycling since, well... Everything had friction downtube shifters and Suntour had just flopped, I spent money on a new ride. It had Sora shifters. They freakin' sucked! After much consternation, I went with Ultegra over Campy on a Allez frame (I was an old campy hat). No problems with Ultegra.