Super nice frame, very easy to build on.

This things flies fantastically, it's incredibly smooth and easy to fly.

With the 450mAh 4s long packs I usually fly it's an absolute beast. I've had this in the air with an 850mAh Tattu 4s pack too though and got about 12min flight time out of it with battery to spare. The motors handled it without getting hot and it flew heavy, but still perfectly capable of flying freestyle.