I like that this system allows for multiple users to use it at once, which is helpful when you have more than one employee using your vehicle or truck daily (for work). It was easy enought o set up as well! There are some features not available yet but they say there will be updates soon so hopefully those come out quickly too if we're interested in them. We've been able solve our issues with fuel usage by recording mileage data from each of my vehicles every day - allowing me see where i'm spending time & money most efficiently while driving around town during breaks/lunchtime etc..