User blog comment:Linathan/Unit Spotlight: Mankai Sakura Miku/@comment-17420927-20160623100339/@comment-26140304-20160623181234

It really depends. You'd see more usage out of Azurai for being a lead and for high damage utility overall as a single unit. Miku would be perfect for perfect sparking Ensa-Taya if they're auto'd one after the other, though Ensa-Taya would need some sort of sphere that buffs crit rate (Blazing Fists) since Miku's crit buff takes a little bit longer before Ensa-Taya receives it.