rising badges 1<rising badges 2 ? hoard or spend

ive been wondering if i should save my rising badges 2 or just trade them for rising badges 1 and get the brissa set , any thoughts?

If they unblock the ability to add Rings to 12* Units, then the Ray Units you can get with Rising Badge 2s will be a better option than Brisa, even if they don't have a Set Effect.

Brissa is not a "Terrible" unit set.

But the Circuray units seems to be where it's at right now. For main armor yes, better then Brissa.