BO2 and MW3 are both screwed up. Your experience on MW3 is mine on BO2 and vice versa.
Which is weird. If Ghosts runs smooth for both of us it will blow my mind. By the way, if you see me online feel free to join. I'll ask the clan if they mind you joining as well if I happen to be playing with them. We had some dang good games that one day. I'm going to attempt play some this weekend or early next week. Been really busy and I'm playing different games now but I'd like to team up again if we can.
Probably just who you play against/with. Or how lucky you are. It always finds people closes to you with the lowest ping right? If everyone near you has a low ping then everyone is going to be on the same level. Just a theory.
I don't have issues unless i"m in a party. My team is on the opposite side of the country and I always have 3 bars. It's laggy for me about 40% of the time those matches. But we're also playing at 2:00am and there's only like 500 people spread out all over the country so I'm sure that has a factor in it.