I actually purchased a V5F, not a V5F+, but that one isn’t in the dropdown menu.
Anyways, this thing has been great, rolling up and down hills in Seattle and Pittsburgh with ease. Sidewalks in Pittsburgh are particularly bad, but the V5F rolls over all the cracks and bumps just fine. I had an issue with my wheel at first, but it turned out that I just needed to pump the tire a bit. eWheels customer support responded ridiculously fast and resolved the issue. They’re great!