I'd say warlock is the most fun to play.

I've played a warlock since July 2005, that's when warlocks are rogue targets because deathcoil was on a 10 minute cooldown and has no horror effect, but I still played on.

Then they buffed deathcoil, I've never looked back ever since.

I also have a 70 rogue that I used to play but never really liked because I suck at melee toons. So he's a raiding toon now.

lol they do, but it's just that it's really really crappy. 10 min CD, no horror effect, and restores like, 200 hp.

But yeah, it wasn't counted as Deathcoil pre-1.8 lol.