(adsbygoogle = window.adsbygoogle || []).push({}); I stopped using 7,11,25 after completing the Nuke challenges and realized that I get a lot more kills and have more fun using 5,7,9.
It was frustrating having to wait to call in my Chopper Gunner because there was a backlog of Pave Lows or attack choppers or coming up a few kills short and having to sneak around or camp for my nuke and end the game.( Still a Thrill)
I've found I get a lot more kills using 5,7,9 per game.
The harrier airsrike usually gets the Pave Low and I call that in right away and forget them. Having both out gets more kills, I assume they are both shooting at people trying to shoot them down, and if the airspace is full, the Pavelow comes out when available.
Either way I start rushing for kills and when I die I start over again.
I've been able to get 2 or 3 killstreaks in a game many times and end up with more kills than I ever got with a Nuke.
I've started using airstrikes ( G.D. Challenges ) and found them very effective on small maps and ground war.

What killstreak set up do you get the most kills with?

I still wish they had enabled killstreaks to be tied to Class set up. That way I could have a SnD or Map and Mode classes.

5,7,9 Dobble kill with preator 2-3, triple kills with harriar,and pavlow just gets you about 45 kills.

i prefer 3,5,7 uav to find 2 victims, double pred, and harrier drop gets at least 1. i find its easy, and i get my streak at least once a round.

I generally do 3,4,5, or 3,5,9.

I prefer 5, 7, 11. I can get 5 and a harrier easily. If I can't get a Chopper from the harrier I can always roam outside and get it.

i have it 5,7,9 due to the fact i done ac130 + chopper gunner challenges

when I play alone, I use 7, 9, 11 (harrier, pave low, chopper gunner)
when I play in a party, I use 8, 9, 11 (EA, pave low, ac130)

well when im not trying to finish out the prestiege challenges (only attack heli, stealth bomber, and ac130 left) i use 5 7 11. Chopper gunner is to beastly to pass up.

Good choice there, so many kills, how i got my 53 k/s i think... cant remember :L

I usually use 5, 7, 11 (AC130) I've been using 4, 5, 9 though when I occasionally play MW2 and am not playing S&. If you continue to try to get nukes after you get the emblem you are just trying to show off and get attention.