i did a bit of limit break damage testing.

[Vespar]

from what i got....

melee limit break is 50% stronger then mage limit

ranged limit is 10% weaker then mage limit.

ranged limit being the weakest while everyone thought it was between melee and mage damage but its atually the weakest out of the 3

just putting this out here XD seems everyone assumed ranged limit was stronger.

Did you have the exact same party set up each time you used the LB's?
Also, can you post some kind of video or screenshots of the setup and the dmg the LB did for comparison?

With out this it is kind of hard to validate your claims.

While I do understand that single targets should use Melee LB, and multiple targets should use ranged or Mage LB, not knowing what you are fighting and how the set up was does nothing to bolster the claim.