Vado SL or Riese & Müller UBN Five. I have absolutely loved my 2+ years with my Vado SL 4.0. Recently noticed the UBN Five. There are three different gearing options; the touring' has an 11-speed Shimano Deore gearing system, the'silent' an 8-speed Shimano Alfine internal gear hub, and for the first time on any Riese & Müller eBike, a 'singlespeed. Anyone else looked at this bike and said the Vado SL has it beat by a mile?