This poster is correct. To the person saying heals are OP, not hogs, you clearly have very little experience playing this game. The mechanics of hogs make it impossible for a hog pack to ever die beyond a certain level if you are a TH9 or below to due giant bomb capping. A skilled hogger is unstoppable against TH9's with only a small troop investment and low time sink.
Heals are not OP, they supplement but nothing more. In fact, most top strategies such as Gowiwi and gowipe don't even make extensive usage of heals

