What top 3 mods for frost ferno

Or top2

I just missed jewel, costed 40chaos, offered 55chaos in alt blue items +tabula, but he refused
966.6armour+18%damage taken gained as mana jewel

seems to be:

+2 fire/lightning/cold gems (any will work with ele hit, quick check and +2 fire seems to be worth more, maybe people are using other gems besides ele hit in it?)
+2 AoE gems (will also scale ele hit)

+2 fire might be worth more due to the recent Engineering eternity video.

The +2 fire hits the combustion and fire pen supports as well as ele hot.

+2 fire and +2 aoe is what I use, and for a fire ele hit build imo it's the best one.

does it matter? there is like 1 or 2 maybe and unless i miss read 1-2 extra % isn't that amazing vs just ele hit getting +8 so IDK

you cant afford anyway

the 2/2 goes for 170 ex