Buy EXP items thats for sure.. And Make HMX (( if u have OHK hack )) .. gets u 1100 plus alot of kills...
Or just go SnD ... best for exp if u have high score...i make 60 kills at SnD and get 1100 exp xD ..each game
You get 60 kills in SnD? Each Game? ROFL this made my day. You understand every1 on this site's not from egypt? lol