I actually worked a lot longer with my titan, but once I started really exploring the voidwalker I just really started getting into it. Three things keep me on 'lock: 1) Obsidian Mind. I've been experimenting with Voidfang lately but - is there a better VW exotic? 2) The most satisfying PvP experiences for me are the few times I've gotten a novabomb Breaker medal - way better than a titan 4-way fistfest. 3) my 'lock is a lovely specimen of Awoken femininity.