So I recently got back to my Warlock, and was told that Demonology was a bad spec until I get a lot better gear (530+, assuming Unerring Vision is required as well).

So I'm wondering, what is the best spec for my gear? http://eu.battle.net/wow/en/characte...oathe/advanced

I'm also wondering where I can find out easily, and when the switch to another spec would be beneficial.

Thanks!