Pretty cool, jj...
I have been doing a lot of research and shopping since the first of the year and I am going to be ordering the DJI Phantom 3 Standard soon.
As for privacy, you don't have to worry, because once the drone is 30 ft, you can't identify anybody on the ground. And with the noise it makes, you can't sneak up on someone without their knowledge. Someone won't be able to hover outside your window and take videos without you hearing it.