I've had my xDuro for just over a month. It's a very comfortable and very capable machine which makes short work of the hills around my home that used to give me hard times on my "normal" road bike. The Bosch CX drive is a very flexible and well-developed piece of kit, and is well-integrated into the quality frameset.
I bought the Nyon computer upgrade and it tells me everything I need to know about my ride and, importantly, how hard I am working. I am now 62 and riding mainly for fitness and fun (rather than competition) and I have a prosthetic hip joint to look after so this is important to me. I need to feel that I've had good exercise without killing myself and the Bosch system works perfectly.
The bike's overall build quality is superb with high quality components. It has stunning looks too and a very business-like feel. This, coupled with great service from Martin and eBike Shop makes me feel I made a very sound buying choice.