I dont see the problem here, one "pro" pilot has taken a liking to AFP over XTR. Why is ruffling feathers? Somone needs to stop acting childish in these fourms. If its sand in your va*%^a, clean it out and move on.
No flames intended, but AFP is a class above. Here are comments from the professional pilot who made the videos
I hope you have a flame retardant suit of some sort rajul.