Got myself a little stuck trying to choose between the Ultegra Di2 IA disc & the Ultegra Di2 P5D. Any massive reasons either way that should sway the decision? Obviously the IA is cheaper, but does the P5D justify the higher price? I guess by the time you tidy up the front end of the IA (perhaps with a new bar, getting all the cabling internal etc) that brings them closer together in price. The IA comes with some deep section wheels too, it from what I understand they aren't the best from Reynolds by any means & would just end up being some slightly more aero training wheels or up on fleabay.
Just looking for some general opinion, or if anyone has ridden both that'd be great 👍
Just looking for some general opinion, or if anyone has ridden both that'd be great 👍