Legendary v Epic

where is that threshold when a Legendary weapon’s damage surpasses that of the same LV50 epic weapon? Do you have to have a LV20? LV30? The epic gives you one more perk space so that has to be factored in as well.

Reason I’m asking is that I have a LV50 epic blast cannon and a LV10 Legendary but am going to get that second Legendary Blast via the weapon achievement shortly and was wondering if it was worth blowing all my legendary parts to upgrade it.

 

Generally, lvl 30-35. The weapons vary. I have a lvl 20 legendary and lvl 50 epic ex cannon and the epic does more damage. The legendary has a higher gear score but also has two legendary perks on it. I'm building a T2 legendary sniper and at lvl 20 it will be significantly ~100pts dmg less than my lvl 50 epic. Even at level 30 it will not have the dmg of my epic.

 

I thought lvl 23 surpassed level 50, may be wrong though.

 

Taking the different number of perks(4 for epics and 3 for leg.) into account, Epic 50 is equivalent of Leg. 22~3.