Questions about the new currencies:

- How do you get Rainbow medals?
- Are Leader medals and Commander medals the same thing? I see both names in different screens.
- Where can we get Learning paths? I don't see them in the stages rewards, but I already have some.

edit:
Forgot this one:
Is it better to convert all of the Mid-grade equipment seeds to high-grade, or to use them to get more items to convert in bond crystals?

From what I have tested, you can get gold equip. upgrade items from mid-grade seeds.