You see that last clip with the 110-G2 on that B17?
He was pounding on that Fortress and it kept on flying. In AH, a 110 with cannons at that range on a B17 = dead B17 in about 20 rounds.
Every time I see these videos, I think more and more how under-modeled the bomber toughness is in AH.
The drones are the easiest kills. I can routinely kill B17 drones with less than 40 .50 cal rounds from my P-51--- Hit them and they explode like they were filled with Hydrogen.