I got 75% critical (and SE gloves which makes it 85%), and Hayato's card which increases my minimum critical by 6%.
Adventure Dark Critical Ring (Obtainable during RED) will make my critical 100%, and boost my minimum critical by another 3%/5% (not sure, 2 sites say something different).
Explorer's critical ring will make my critical 95%, and boost my minimum critical by another 10%.
I guess it's 95% (16% minimum) against 100% (9%/11% minimum)
A. Which is better?
B. Can I use Sharing Tag on Explorer's critical ring? (Did anyone try?)
C. Or.. is 12-15% int ring better than any of these?