What is the fastest way to rank up?

Is it swat, warzone, or warzone assault?

Warzone for XP
Warzone Assault for RP
Swat for “Warzone is for scrubs”

probably warzone m8

Warzone. You might get some good XP from getting alot of kills in griffball but IDK.

You usually need to about 100 360 get rekt noscopes to rank up quickly.
So far I have done about zero.

But seriously warzone assault seems to be the quickest.

Play warzone and make sure you use your xp boost