It's a nice little system, but I don't have anyone around to help me program it. I mainly only have youtube.
If you flash it with OpenTX, you'll have all the Youtube assistance you need. There are several VERY good videos on programming curves and mixes and rates and such.
What you have there is a diamond in the rough. With just a few mods and a firmware upgrade, it is like a precursor to a Taranis. I have a Taranis, and a Turnigy 9x (same as the TH9x) and I love messing with programming on the 9x and then applying what I've learned to the Taranis.
That's why I'd buy it except that I couldn't justify it to my wife. But whoever does buy it, they'll be getting pure gold. My opinion of course.