Which character class and why

I know this forum is generally just used for posting for Raid sign ups, etc. But I thought I'd give this a go - my question to you guys is which character class are you, and why did you choose it? (For those with multiple classes, why did you choose the one you chose first). For me I'm a Warlock, and the why is a bit convoluted. I fancied the Hunter at first in the Beta as it looked like the Sniper's choice but once we found out that our progression wasn't going to carry over I decided to try something difference since character class has no impact on weapon proficiency. My next choice after that was the Titan, who just seems to be the most Master Chief our of all the classes, but then Nathan beat me to it & Rob (applequist) had already chosen Hunter so I was left with the reject Warlock. As a fan of PvE over PvP I think I lucked out in the end, but what do you guys think?