I haven't had too many issues with PvP, actually, Destiny is my favorite game to play PvP in...way better than CoD or Battlefield IMO. I'm only a little over a 1.0 at the moment but I usually finish fairly well in the matches. I do, however, wish that the loot given at the end was according to game performance instead of totally random. It's a bit disheartening when you get 20+ kills and get nothing and the dude that went 2-15 gets a nice legendary. I try to stick with the high fire rate/high ammo count auto rifles (Hard Light is my fave) or a nice scout rifle like the Hung Jury with a shotgun secondary. Strafing when shooting helps a ton as does situational awareness by watching your radar and not running into 2 vs 1 fights that you can't win. The only people that give me trouble are snipers, they are cheap as $@&! Can't stand the sniper campers. Another little trick I use is that if I am about to lose a firefight, I get out of the room ASAP and drop a trip mine or grenade on the way out. The other player will likely try to chase you to finish you off and run into your grenade blast or trip mine and they get killed and gives you time to regenerate health before your next fight.