If you got the Ram? Warlock in PVP PVE? Titan.

Warlock are you kidding i mean we taught hunters how to blink plus we get to self rise and we get nova bomb plus force lightning what do hunters get oh right a knife and instakill bullets and a bow and arrow

For PvP, Hunter, though Warlocks are very strong in PvP as well. For PvE, Warlocks at the moment, the new void subclass for Hunters could make them a lot better for PvE content though. I main Hunter because I quickly realized in the alpha/beta how dominant they were in PvP, which is what I focus on in Destiny.

I say hunter . as a beta day one Hunter player I have logged over 1,400 hours as a Hunter and I have learned every aspect of its skills and ability's . I can without a doubt confirm that a hunter is more agile more heavily armored and as such easier to survive in any situation. I have all three characters and recently done the nightfall on all three , hunter I almost soloed with until friends joined at end ( both warlocks I think .... both died in minutes lol ) I finished without dieing . did same NF with warlock and found fast that I had to watch incoming shots as it seemed I died very fast compared to my hunter. I may not be as well versed on a warlock but with max armor stat and even leveled armor it should of not been so far apart in defence.