I don't have Shingen yet, probably need 1 more event for her.
When you say burst ordering, you mean the speed at which they gain burst?
I awakened Hades literally the day before I pulled Susanoo so I'd hate to drop her from the team but you think Susanoo would be more helpful overall? I just figured Susannoo has no utility and Hades has sleep/def/atk down.