I can adjust my modes to what ever I like independant from each other from 0-100%. I can run eco at 86% trail at 43% and turbo at 18% if I like.Without riding together in the same place who knows , I went for a ride a few weeks back with a friend who had a demmo Levo , he got similar miles to me but we noticed how low the modes were , the Levo needed it’s middle power mode to equal the shimano eco or lowest mode and it’s boost was similar to my mid range trail , perhaps lots of use of that low mode on the Levo helps . I often wish I had a lower than eco mode and I only use the boost for fun its never needed to climb anything