ORIGINAL: bigedmustafa
I've seen plenty of pilots crash airplanes over the years by inadvertently activating something or messing something up with regard to the programming of their computer radio. I have never seen a pilot have issues while flying, however, due to his radio system being too straightforward or too easy to use.
My advice is to continue enjoying the quality and reliability of your Futaba Sky Sport 6 for a while longer.
ORIGINAL: Nathan King
Until recently, I flew competitive aerobatics with a Futaba 6EX, which has less features than the DX6i. I used the same radio to fly a 50cc Pitts biplane with nine servos. More features can be nice, but you would be surprised at what you can get away with. I guarantee that 6i will last you a long time.
A big DITTO to both!