Obviously you haven't flown a Mountain models plane yet.
Nothing more than a childs toy!? I'd be willing to bet just about anything that you'd change your opinion if you flew one. These planes fly absolutely wonderful. The junk in Wally World, ok, that's a child toy, but these planes are just as good and better than any gas plane out there. This comes from someone who flys everything from 1/2A to 1/3 scale, gas and electric.
Back to the original question, for learning how to fly, start with the Mountain Models Magpie. It's one heck of a tough plane. Don't listen to this crud of having to learn on a .40 size trainer.
Do a google search on the Magpie and you'll find lots of information on it.
Definitely try to find a local club or flyers group to help you out if you can because that's the best way to learn.
Brian
Mountain Models Groupie