While flying around today searching for a neighbors lost Drone I had to do some close quarter manuevers. The video doesn't actually show how close I was to the branches but it was about 3' away from them. Good thing there was no wind to speak of. Excuse the sun, I couldn't help it. So keeping a good close eye on your drone is just as good if not better than that new fangled P4 DJI just came out with.