I've owned my Blade mcpx v2 for 27 days and 90 flight later I'm allmost sure it's indestructible being i've crashed it in the wall, road, side walk and field and I've put $12.00 worth of parts into it and now I'm strapping 550mah batteries to it and 10 minute flight I'm super impressed and before this I started with a Blade MCX but have a background in RC planes for 20 years.
This has taken me from ground sliding all over my house to outside flight and it almost flies better in a wind. No 3D yet but I've seen how gentle it tumbles out of the air to the ground pick it up and keep on flying Amazing is all I can say!
An now that I've got Expo and my swash centered with the DX4e it's not bad but when I can the DX6i is in my future then look out!
MCPX hands down!