Lol I usually run the low streaks, but when I do put on the high ones I use spy plane blackbird chopper gunner mostly. I just thought since Rolling thunder is the alternative for a blackbird and the gunship is the alt for dogs if anyone runs thunder gunner hind but it seems blackbird chopper gunner dogs is the universal high streak loadout(and it's better tbh)
EDIT: Played MW3 for the first time in about a month or 2 and after 4 games, my best was 23-7 while my worst was either a laggy dome game where we just got raped...I hate shitty teammates or a laggy hardhat where guess what? The enemy team went OnlyUseMeSMAW/RPG/Javelin/NoobTube camping inbetween B and A dom. Couldn't cap anything with their endless rockets and sentry guns/stealth bombers. I literally never want to touch that disc again.