Limit breaks should all do the same damage

[YanderePrincess]

You do more dps when you're not casting LB you know.

I'm pretty sure I don't do 20k+ damage in the time it takes me to use a LB, even if I had all my buffs going, and I make sure to use lb when my buffs are down, so I'm replacing a lull in my DPS with the massive spike that is the lb. Monks might be able to argue in favor of not wanting to lb, but that's only because of Greased Lightning.