DeletedUser10517
The game devs have said that the BP rate for plunder is in fact lower than the rate for aiding. But they haven't said how much lower.
If you test it...(I have) it doesnt work out significantly lower. It just seems lower because you spend more time attacking and plundering.
If you take 500 Aids and 500 plunders, youll get 5 BPs from both.