Hi im 14 and i now have 3 planes going on to 4 im hoping to buy a World Models Midget Mustang .60 size and man iz it gonna rip it has a OS 91 Surpass 4-stroke with pump but enough of that a good trainer is definitly an arf and you dont need the fastest engien out there if you do it will make it harder and i would sugest buying a 6 channel because you will be able to use it with your whole fleet i learned the hard way i now have to buy a new 6ch radio for my mustang well hope you like the hobby

C ya