I currently have an 11-spd Ultegra 8000-series Di2. It’s a great groupset, but the front derailleur is quite loud (always has been). Is the latest generation any quieter? How about Etap? I haven’t seen 8100 or DA 9200 groupsets out in the wild, and I don’t ride with anyone who has Etap.
To me, the idea of having a motor on my bike seems wrong, so it kinda bugs me every time I hear it shift. I know I just need to get over it already since I’ve had it for a couple of years and about 20,000 miles trouble-free, but easier said than done. I’m considering going mechanical as the current Di2 shifters are wearing out a bit (buttons don’t move quite as freely even after cleaning them, hoods need to be replaced again, etc).