I purchased my onX Premium recently. I use it mostly for hunting and guiding. I am impressed by certain features. Like being able to save a waypoint to a certain location, when you're not even there. I like being able to share waypoints with my friends as well. Things that I don't really care for, buying a single state and still having to download maps of certain areas before you head into the field. Also don't like how quickly it drains the battery on your phone. Not very reliable if you're going to be back in the woods for several days.