I have to agree too, with the Kona comes a greater range typically 290-300 give or take, and importantly, confidence in the miles remaining. If I have an additional 20 miles range on a long journey, over 100 miles, then I am happy. I set out with 168 miles on a 112 mile journey and had 50 left, technically a loss of 6 but insignificant in the overall numbers. Other times this works in reverse, I work on the basis its around 95% accurate.