I have a T6XA (the older version of the T6XAS, with only 3 model memory and no exponential function). I paid about $130 for it online, and am really pleased with it. It has more functions than I need, but does have many that I want and use. I really had no business getting such a high tech radio, I am not an experienced pilot. I do however, get as much if not more enjoyment out of building and setting up planes than I do flying them. Having fun stuff to play with, no matter how impractical, makes this hobby all that much better!