Originally Posted by
Marcus_Ti
The nice thing about Di2. It is digital and all basically mouse buttons.
That reminds me how much I appreciate the two completely separated levers on Campy shifters. In the dead of winter with thick gloves on it can be quite difficult to only hit the little lever behind the brake lever without moving the brake lever, too, on Shimano shifters. 'Mouse buttons' would very likely be a total PITA in the same situation.