well im lookin to get a heli , im leanin tword a hummingbird due to the price and iv heard good things bout em. but i wanna heli thats durable and small enough to fly with leasure around my living room. i dont wanna worry bout buying new parts every day and also something that can kinda grow wit me. my $ limit is bout o' 250 . lastly somtin that would be capable of doin 3-d flying with some upgrades. how does the hummingbird compare to the smarttech aerohawk.