OK I am about to purchase a trainer from towerhobby.com but, i need some advise....

ok i am torn between 3 planes..... hobbico superstar select, tower trainer, and great planes PT-40 ...... If someone with experience could help me make the correct purchase it would be helpful..... i was wondering about the ultimate combos they offer... is this a good value or should i just click the thing that says build your own combo? then buy the accessories it says are needed? are the ulitmate combos worth it i guess im asking....
i think one time i got the hobbico and 46la with futaba and the accessories to like $309 ... thats cheaper than the ultimate combo... is that correct or am i missing something? please help guys im sure you have more experience with towerhobbys than i do

thanks,

Shawn