I'll be honest, I played a Warlock in D1 and had a blast as a mostly solo PVE player, the self rez came clutch pretty often in a lot of scenarios. However I never really liked how my Guardian looked, I always thought Hunters looked cooler. With D2 coming now, I can make the choice between both classes, of course keeping in mind I will most likely still continue my lone wolf adventures out in space.
In terms of utility, there's no doubt the Warlock would be the best choice. But I already played Destiny 1 as a Warlock, so playing a different class should be a lot of fun too. Plus cloaks look dope as shit and dodging looks so smooth when done in the middle of a heavy firefight.
I don't know what to do.