So all of my grinding in iron banner and dealing with horrible teams and getting no rank for it has finally paid off... With a 331 Gjallarhorn exotic rocket launcher one of the most sought after guns in the game. I am unbelievably stoked . My third exotic in 3 days. My strategy ? Grind to upgrade ranks/factions/guns/armor and think of any drops you get as just an added bonus . Don't focus on just drops or you'll get disappointed. Good day.