With only 1 perked buff out there, of very limited value due to its limited load and range, I was wondering what else short of an uberbuff like the B29 would be a good thing to spend buff perks on. Then it hit me: an ubergoon!
Say something like the C-46. This plane could carry 2-3 times as much as the C-47. So in AH, it could carry 2-3 loads of what the C-47 now carries. That is, 20-30 drunks, or 2-3 cargoes, or any combination thereof. Thus, you'd have some redundant drunks to increase the chance of field capture if you get in there. Or you could resupply a field or a strat quicker. Or you could both capture and resupply a field in the same hop.
Of course, I wouldn't charge many perks to fly this thing, just enough to discourage overuse, kinda like with the Chog.