I know theres the Soldier, Hunter, Siren, and Beserker. Not talking about this. This goes for all shooters, like COD and Halo. It's more of playstyle than anything. Like me, I'm a soldier either way, a frontliner, I always have automatics. I'm much more of a follower than a leader, and I look out for my team. Or I just go out and destroy everything. So I guess I'm like, an infantry/medic or whatever, among other things.
SO. Think of a bunch of classes from other games as well. What class best fits your playstyle?