I've have the TomTom Rider on the Ultra & the One 2nd Edition in my truck, these are very handy tools , but can also become a distraction. You still need memorize your track before heading out. The Rider purposly locks out the screen while underway to keep people from trying input commands, this is an awesome feature. I use it mainly to take me to the center of old towns & to lead us to the hotel. Great tool.