i am calling in MAD kill streaks these days. Hardline Pro is a beast. plus I switched from my normal line up of predator missile, chopper, and AC130. I now roll UAV, predator, chopper. I call in easily like 6+ UAV's a game. I mean shit a UAV only takes 2 kills with Hardline. Even on bad games I can call in 3 or 4 of those. On good games I am calling in 3 and 4 predators and choppers.