If you'll look at the bottom of the page it says "professional advice" that is a big joke with them. they don't fly. they sell only. I'm giving you a list of three radios
Hitec 4 ch tower # LXANT^ $119.99 with servos
Futaba 4ch tower # LXEFJ4 129.99 with servos
Spektrum 5ch 2.4gig Horizon # SPM5500 $99.99 no servos.
These are the very basic radios. Two are 72mhz the other is the new 2.4gig.All servos will work with all radios. Please before you spend any more money talk to someone that has been in the hobby for a while. Until you have been around the hobby for awhile stay away from the net and cheap pricing.
For example if you want a trainer that is complete look at the horizon alpha 40. horizon HAN 4400. the plane engine and radio already installed. three year warrentee on the engine and radio. $299.99. you already have spent $60. A new radio at 119.99. you up to $180, and what else may need work. the price od used keeps getting higher. Dennis