Ranger Aggro Question

[BrendockMerryfoot]

Hey there.

So, a friend and I thought the journey to 60 was too easy so we've rerolled a duo to level together made up of a ranger and a bard. Sounds awesome, right?

Anyway, I've been told that Flame Lick is what I should be using for aggro. Is there any truth to this? The cast time and mana cost isn't much different between Flame Lick and Snare.

Thanks!