really you should learn on a 30 size, they may be more expensive, BUT they are far more easier to learn on, they are more stable, and more robust, it really makes me wonder why ppl are starting to learn on indoor models, they are not designed for that application

go buy a shuttle Z-TS or raptor 30, you will progress far quicker, and it has longer usability, it will not become the limiting factor on your progress as quickly as the aerohawk and similar models (with the exception of the zomm 400/shogun/dolphin, this seems to be up to the standards of a good 30 size model)