i am really looking forward to get the cx2. i mainly want that one because everyone here makes it sound stable and easy to fly. i would most likely be flying this indoor but if its sunny out, with little to no wind i would take it outside. after that i would most likely start getting into collective pitch helicopters. i first have to get the cx2 before i can go that far. it would be great to know what parts i should replace to be aluminum because i hear they break. also money is an issue so what is a vital to part to replace. like i said getting hands on enough money is a big challenge at 12 years of age. i am very serious about getting into this stuff. thanks again for all these answers it is a big help in this decision.