Anyone got potency numbers for ranged LB?

[Caraway]

If you aren't melee, then you should blow it on groups of 3+ mobs before you hit the minibosses where melee *will* use it. A single mage LB1 that hits 7 mobs has equivalent potency to two Melee LB2. If they give you crap for "wasting" LB kindly inform them they don't understand the basic concept of DPS efficiency.

It is wasted though when a ranged DPS uses it on a solo boss while there's a melee DPS in the party.