re Airtronics
I have always flown Futaba, and I have no problems, I tried JR just to feel the difference....no difference, just advertising hype...but then, I tried another guys Airtronics....now there I could feel a difference, and it was very good. If I had to buy a new radio, I would give Airtronics a try. As for servos, Hitec gives you the performance without the high price of Futaba/JR.
.....just my .02 worth of opinion .