you want to lvl fast? well not really too fast but..i would say a faster rate than u playing normal with heal/reload hack

here are some ideas to use

find a game with big player limits and above 200 points...

use spawnkill method
use ctf method
use auto-repair vehicle hack
use stamina hack
use codes to unclok guns from restriceted shops


since games will be 200 points and up and alot of players, the game will be long...at the end u will be 100-2 ( i have achieved 155-3) using all of this method...all works out in the end..you get about 40% boost



see pic ^_^