At 77yrs, I like keep my mind active and keep learning new technology. I learn best by reading and then going back and reading again while operating the tx programs. I have always used Futaba and found their systems to be dependable and trouble free.
Offers numerous configuration combinations but is not for the beginner. Programing offers so many choices and options that I would suggest that this be a second radio. A major feature is its accommodation of many 2.4 receivers.