If you're from EU, the best thing to do atm is play Destiny Pickups. Great fun and it has really blown up the last couple of weeks, even though the combat mechanics and faction balance isn't quite there yet. Have a look at the Destiny Pickups thread on the forum and read about it. It is a way to play the game relatively competitive but yet not too competitive, you also get to know the community better and every match is fairly balanced.