I have the DC X One headsets, i like 'em. It was a toss up between those and the A20's that everyone has. I like flying with the mini, its almost the same size as a knee board and app. plates so it fits nicely in my bag. Plus with limited room in a 172 ill take any extra space i can get. I would recommend that you get an iPad with cell service. For some reason the iPads without can not pick up a GPS signal in the air. One of my students had to buy the dual GPS. I have been told that you can dl an app to have it work.