What WoW cl is right for me?

If you want your character to "Have it all" then I'd probably Roll a Druid, The last character I ever made Was a druid.. I could never seem to level one past 30 but once I did and got it to about level 40, The druid can be a really fun character.. Although I only really played it as boomkin and I healed once and awhile but anyways I'd go with a druid. you can do everything with one. Tank, Heal. and Dps, You might not be the best at those things but the cl is really fun and people will want you in Endgame. Killing Resto Druids in BG can be hell :D