I’m considering the Orbea 10 or 20 and even adding the range extender. Is there anybody out there with real world experience with any of these 2 Diems and why did you choose the one over the other? I'm thinking of the Diem 10 because of the Enviolo automatic shift system and the front rack but the 5 shift Nexus might be better. I don't live in a hilly country (as flat as you can get, The Netherlands) so comfort and range are key for me. The 30 model is not for me because I want a gates belt drive and the bigger battery.