Micheal,

I have been using JR for over 10 years. Never have any problem.

There is no XP6103. Hookedonrc is talking about XP6102. Only two types of programmings; Air and Heli, no glider programming. It is a very nice radio and it is in your price range.

I have used digital servos for the past few years. I will not use another analog servo again. They are very inexpensive, $5-$10 more than analog servo. Digital servos give more percision control, better resolution, and better holding power. DS811s or DS537s are perfect for 40 to 60 size sport planes.

I hope this help. SC