Been seeing a lot more of them in the PVP arena and though I am ranking war/gun/sen/assassin/magus for my personal use. The one drawback that I have seen with the Warrior is that my magic based PVP groups eat her alive. She usually isn't alive long enough to do more than 2 rounds before I kill her. With some help from GPD or a diversion from a Block passive ally though she will fit well into a group I am building. I see many people trying to use her as one rounder killer, usually buffing with echo or some other offensive talis and neglecting that she is kind of low on the magic defensive side. The Gunner, with her Immunity, is definitely a challenge though, as it slows down a main mechanic of my build. I have still not faced a Magus yet with almost 500 fights in the last two weeks. Really only looking at a Lilith for PVP though, as for PVE I eat up with my gunner/war team.