Originally Posted by
cxwrench
That won't shift nearly as well as a Shimano cassette.
That is what I have heard too. And Shimano holds the most patents on gear shifting.
Originally Posted by
cxwrench
Anyone that insists on a D/A cassette instead of Ultegra or 105 is foolish.
An 11 speed 12-28 cassette is only available in Dura-Ace; I would have bought multiple if available in Ultegra or 105.