There are lots of routes to take if you like tinkering with electronics. I don't, so the Turnigy stuff and all the modules aren't really my thing. For me the Spektrum has proven to be very reliable and I really like the programming my DX8 offers. I also like to be able to fly all of my older BNF equipment with it. I know I could have bought 27 9X's for the price of my Spektrum, but I'm happy with it and I don't have to tinker. I don't have to solder anything, I don't have to modify anything, I just open my case, take out my full featured radio and fly. That was worth the extra bucks. I don't know anyone with a Futaba or JR or Airtronics or any high end trusted brand radios that regret buying it.
Above all, I think that when learning (and I've posted this time and again) you should get a similar radio system as people you fly with. That provides you with lots of first hand knowledge and the ability to use a trainer cord for easier learning. With foam planes that you aren't worried about crashing it's not as important but when you build up a nice wood plane and you are afraid to maiden it, using a trainer cord to "buddy box" it the first time or two makes things a lot easier.