My son and I were part of the software development team with Stratux. I thought it was a great idea. But then I realized it was a project box ( think "Heathkit") and dropped our our involvement in it. I now look at it as a "kit" and has no place in an aircraft where reliability is a must. So I invested in a Free Flight system, and have depended on it for over a year. A lot to be said for approved equipment.