I am also leveling my third character, in between the odd foray into raiding with my mage and working on my lock. I have thought long and hard about who of the three represents me more, and despite the fact that mages seem to be less and less desirable in PvE groups and raids, I have spent so much time with her. I love the overall versatility of a mage, what they bring to a group beyond the glass cannon (the sustenance, the crowd control, the transportation.) I have been grouping recently with my lock to get her gear, but whenever a tight spot arises where we need the extra DPS, out comes the mage to power through the encounter. She's the heavy hitter I know I will always have waiting in the wings.
The question still hangs in the air on my character selection screen, who do I enjoy playing more? It's no secret that DPS classes are a blast (no pun intended) to play, but because there are so many of them out there, the need for them is significantly less. Perhaps that is why my third highest character is a priest. She's leveling shadow, so I could for all intents and purposes say it's just another DPS class, but my intent is to have a more useful character for grouping with guild members. I'd also love to have a character I know would have a solid and constant spot in a raid, and it's been my experience, at least on my server, that the mages and warlocks are a vast army of pew pew to compete with.
It's a dilemma I really didn't expect to face. Sure I play ten characters (at least on my home server), but I really didn't think that I would ever consider switching my main character. Now as I look toward the end of this expansion and into the next, the words of Kurt Vonnegut pop into my head, "Who am I this time?"
Do you too have this debate with yourself? Or are you the type to stick to one type of character and stay loyal to them?