RE: Need your advice please.
none of those or you will be spending a lot of money on new planes, try searching towerhobbies.com for trainers or look at buying a simulator. you could buy a plane or 2 for that much but i'm 16 and not made of money too but i have gained lots of expeirience from it and it costs just under $300 and the g3 comes with a controller that plugs in to your computer and some even have 3d planes.