I've managed to crash the Drone a few times and it survived along with the Hero HD. That was until the first live shoot, my brilliant mounting system lost its velcro and leaned right. This caused the Drone to drift right in a hover. It hit a wall and caused an auto cutoff. The Camera and Drone fell eight feet. The Camera lost the part of the long sequence after the battery flew out. I would have lost more if I hadn't copied the raw unindexed footage first before attempting the SOS recovery. Needless to say it still works. As for the Drone, it broke one of the gears which needs replacement, it won't fly for a while.
Outdoor mode and Outdoor Hull makes the drone finicky even without the wind. Don't use it.
Watch the balance of the mount.
Prepare some spare parts so your shoot doesn't get interrupted.
Spare parts you may need after a crash.
1. Spare Gear
2. Spare Rotor
3. Spare Cross Piece