I've played with each character and each subclass; the Warlock is the best out of the three. The Hunter has it's invisibility, throwing knife and golden gun; but they're not REALLY invisible because they can still be seen just like in an enemy in PvE, the throwing knife is extremely accurate so if you're a hair line off then it's going to miss and the golden gun only has three bullets and it too is very accurate so you have to be very accurate. The Titan has the shoulder charge, juggernaut and fists of havoc; but the shoulder charge is easy to side step, juggernaut doesn't protect the back and fists of havoc can be avoided if you double jump at the right time. The Warlock can resurrect after death with Fireborn, has grenades that can home onto opponents if thrown close enough(the titan and hunter have these too but they must be thrown closer than the Warlocks), not to mention that they can get an additional grenade, Radiance gives you rapid recharged grenades(which is also activated with Fireborn, AND THAT'S JUST WITH SUNSINGER! For the Voidwalker subclass I have just two words for you: NOVA BOMB!!! End of story, point made.