Originally Posted by Rides4Beer

I've always said that if they made 105 di2, I'd buy it, and I will (I'm 185lbs, so a few grams in the total system weight doesn't make a difference to me). Already have plans for a new gravel bike (swapping my GRX di2 to the new bike), and then a new road bike, which will be full aero, and 105 di2. Perfect timing.

For those saying there's no benefits to di2, I'll mention a few that make a big difference for me, no cables (I've broken several), shifting under load, shifting while braking. Those alone are enough to justify the cost for me, but different strokes for different folks, ride what works for you.