Are you talking about 4600 with the cables coming out of the sides, or the new 4700 with the cables internally routed like 105/5800?
Originally Posted by
EllDC
The way I've read and understand it (and I say this because I want to note that I'm not speaking from experience,) the difference between 105 and Tiagra shifters isn't the quality, but the better cable management with 105 vs. Tiagra.