For those of you that love the DF but want to try the German quadrocopters, I can tell you that those queadros are really stable, way easier to fly than any quadrocopter I've ever tried and have lots of power. In my case I've been flying my DF for almost 2 years and I have really enjoyed it. The only thing I really did not like about it was the lack power that would not allow me to lift a descent camera. Now I just finished building and flew my Mikrokopter and I can tell that regarding aerial video this is the way to go. This machine can easily lift a 1 or 2 pounds camera which I think should be a very good camera. Here is my first Outdoors Video, I hope you enjoy it.
http://vimeo.com/266314
Regards
Nick