I've looked around a bit but I can't find anything really definitive of what would constitute a good BiS build for MNK. I tried making one myself prioritizing Crit > DH > SkSpd, but I feel like there's a lot of room for improvement.

This one comes out at 2055 Crit, 1682 DH, and 997 SkSpd. I feel like it should have more speed though, not sure.
http://ffxiv.ariyala.com/13YEG

Advice/suggestions?