I like playing as all three. It makes me adapt my play style. You cant play the same way as a titan while running a hunter or warlock and vice versa. Each has their pros and cons but all are very usable and fun characters. I started with a titan, then a hunter, and then made a warlock so my warlock is the newest of the bunch. Here's my list of pros and cons from my experiences. Hope it helps. Titan: More of a tank type of class that can endure a little more damage and go in guns blazing. Bubble helps in pinch situations. Pros: great jump height, takes more damage, bubble in nightfalls or raids, good armors, titan smashing is fun Cons: a little slower than other classes, less control over the jump, ugly crota helmet haha Hunters: More tactical and distance type killing. Stealthy and invisibility makes for great for revives in a pinch. Pros: more agility, golden gun is good and arc blade is fun, invisibility, tripe jump gives good control over jumps, good armors Cons: takes less damage aka Squishy, less height on both classes jumps Warlocks: More of your balanced type. Take moderate damage and can be effective tactically from a distance or more up close and personal in smaller crowds of enemies. (You know all of this though). Pros: Nova bomb is awesome, takes decent amounts of damage, good armors, moderate height in jumps, self rez, boosting teammates Cons: jump mechanics are horrible (imo),