I know, I am 3 years late on the Borderlands hype and 2 is already out. I however just got the first one and have started off trying to complete all the quests before I move on to the next zone. I just got to New Haven and am a level 22. Should I try to focus more on the main story quests through playthrough 1 and focus on extra stuff on a second playthrough as the leveling will be more adjusted. I just don't want to do all the quests now and ended up being a level 40 and having to complete level 30 quests on the main story line.