So I started farming public events in Old Russia and wanted to know if farming them on say Mars yields better rewards. I have my route down pretty well on Earth so I'm hoping it doesn't matter/ Has anyone noticed better event rewards from the later zones?
You can get Strange Coins, Motes of Light, and Ascendant materials from Earth public events, I don't believe public events ever give gear/weapons.
This indicates that public event rewards are not tied to the area. You might as well do them on Earth as they are easier due to the generally low-level mobs.