Destruction Warlock dps?

[Golden Carp]

I would like to know that how about dps of Destruction Warlock compare with Elemental Shaman and Balance Druid?

and

Which one is funniest in PVE in your own opinion?

Thank you.

[Nikkaszal]

I assume you mean "funnest", to which I say:

What do you want to be spewing forth from your hands: Lightning, fire, or nature spells?

Pick one and there's your answer.