Gears of war 3 medals and achievements

https://www.youtube.com/user/NikkeSWE

^this guy has some pretty good guides on farming them

Ill check it out later

I've started farming Execution, because I won't play 3k games of that when I prefer Warzone, I'll farm Wingman too but that's tediously long...

the video showing you how to get the campaign arcade medals is also a very good way to rank up, i did it about 60 times for the achievement and got about 60 000 exp

Any other youtube videos that show some boosting?

http://www.xbox360achievements.org/forum/showthread.php?t=330268

http://www.trueachievements.com/a153475/seriously-30-achievement.htm?showguides=1


these pages pretty much have everything