Originally Posted by
superdx
After going electronic, I'm of the other opinion that you could never get me to go back to mechanical.
Plus the firmware update just adds even more features. Don't know how you could derive a fear of the technology from that. OP didn't describe a bug that caused his bike to stop working, in fact, I don't think anyone has ever crashed because of their shifting mechanism. Mechanical failure though? All the time.
Love, love, love my Di2 shifting.. Once you've been there, there is no going back to mechanical..
Originally Posted by
Savington
Yes, because spending hundreds of dollars to replace parts is a much better solution than a $20 firmware upgrade to add functionality to the groupset.

Ya I was kind of shaking my head at his/her comment as well..