Nice flying )))
I got 3 quadcopters. 2 for outdoor fun and 1 for in-door flying. Only the small one is ready-to-flight kit I got from China
Buying small "toy" - it is the best for learning how to fly a quadcopter. Flying quadcopters in general fits perfect profile of any dedicated TESTie - you crash a lot. And when I say a lot - I mean it. Especially, if you are into First Person View (FPV) racing and stuff. So, my advice would be - get a "toy" (which is actually capable of doing crazy stunts driving complete nuts out of your home pets and, in my case, my father-in-law). And it is durable - It survived already more than a year in my house with my 3 year old kid. I think I paid something like 20 bucks for it with free delivery from China.
Now, I have 2 copters for outdoor fun. Both we DIY kits with different levels of "pain the back" to assemble, program and make them fly.
First one was a big 500mm size quadcopter frame which I outfitted with all the stuff allowing it to fly autonomously (APM 2.6). Yeah, after couple of months of "flying"/crashing it, one day the autopilot decided it had enough and decided to take its destiny out of my hands. So it flew away aiming straight to the busy city center of Barcelona. Given it had enough power to fly at least another 5-7 km I had a chance to become "famous" in Barcelona. Fortunately, after watching Terminator movie in the childhood I never trust "machines" and I have a magic switch on my controller that forces it to land. Long story short - this copter is grounded safely in my house.
So it leaves my with my smaller DIY copter (180mm frame, foldable) equipped for FPV racing.
It is a cool machine capable of scaring the shit out of you when it flies. If anyone in Barcelona interested to fly or learn flying - let me know!