Instead of making a new topic to ask a simple question, since it's similar to what's asked here:
Can you point me to a wiki or article explaining why 20% elemental damage is better than (up to) 1000% increased damage for having (up to) 1000 more main stat?
I guess this is because of Multiplicative versus Additive damage multiplier, however I'd like to read something that goes into detail on this please. For reference, I have an item similar to the OPs and I want to know if it is better to have 10,000 main stat (thus 10,000% increased damage) or 9,000 main stat and 20% elemental damage. Does the 20% elemental equal (in simplistic terms) 20% of 9,000 (1,800%) damage increase for that element?