Seriously don't feel like farming 10 rainbows for both and saving my rainbow medals in case they're used again for the next Player's choice trade. Which should I prioritize? Are any of them necessary for upcoming ranking/dungeons? FYI, I already have a Kaede, Base Ney/Cotton and Zeus Verse farming teams so doesn't look like Artura is that critical. Chuan on the other hand just looks like a dark row sub which is kinda dated (and wasn't there a study previously that too may row enhance awakenings have diminishing returns?) Which are you farming for?