1st page is for full power, I only arrange my helper team a bit depending on if it's an RB event.

Second page is for RB squad, Kerria and Alpinia teams.

Third page is for running missions. I use all my favorite flower knights I like rather than focus on power. It's a complete mishmash of rarities, I even use a 2 star in there over rainbows. Just keep the speed even and let them work. There is no strategy needed to clear event missions, so I enjoy putting my favorite girls that would otherwise never see the light of day to work.

Fourth page is a proper powerful + balanced speed team I built since they are adding main story quests again.