What direction to take?

[Skarp]

I am level 51 but I haven't started the main quest and I am thinking of starting over. My character right now is not a specific class in particular, more so just does everything.
I guess my questions is, have any of you found a class/skills that are very fun to use? And what type of character did you choose for it?

[SlightlySycho]

I answered what's his name questions and ended up a Rogue. Nice mix of skills there. No Heavy Armor it's not really a stealth class, but it's quite well-rounded.

[Alien]

I use Agent. I think it's a perfect mix for someone who wants to be a Thief, yet also want to be a good Fighter. I like it a lot.