I bought one (700ST) for my wife a couple months ago, so she could ride it to work, about 9 miles round trip. She likes it, but we're working through an issue with the brake/motor cutoff sensor (Ride1Up support has been great). I also bought a used 2017 RadCity for myself. The Ride1Up is so much better; better looking, better parts, better brakes. I've seen lots of posts about the spokes breaking or being loose on the Rad bikes, so I bought a tension meter and checked the Ride1Up and the spoke tensions were all uniform and in spec. If you have any questions, ask!
-Phil