Hypothetical question: If you set your Eco, Trail, and Turbo to the same setting of 50 for Support and 75 for Peak would there be any difference between the 3 modes or would the motor respond the same exact way?
The new App is not particularly good. You can mistakenly swap the modes! It happened to me on one of the latest rides, a hot sunny day. I was trying to set the assistance modes to a higher level but I did not notice I swapped TURBO with SPORT/TRAIL. Fancy my surprise when I needed a high assist and it turned out SPORT was stronger than TURBO was!