i onve flew a cp and it is so unstable when you upgrade to a trex you wont belive how much better it is i can leave it with no hands for about 4 seconds and it hovers by it self, once i did it for like 10 seconds i was amazed, well it is really good and when more experienced this heli is great for 3d, i currently own a trex 450xl ccpm (yellowheli) the ccpm its better tn the other trec hde or sumthing it does require a computer raio but the fligh performance is crazy i tell you i got a dx6 spektrum on it and i can say i love it i dont say anymore i crashed cuz of a dam glitch i just crash for being a dumb ass, lol.. get a trex its much easier to fly and learn and if you got the money buy the trex se ccpm its the same as mine but all upgraded parts as if you upgrade the plastic to aluminium it will cost more than just buying the se ....trust me
good landing, yeah i say that cuz my last crash was because of a little woind when landing and it tipped over and well still waiting for parts..