Raid Defense: Double Formation Lineup

I’m having a blast with the various raid formations, and greedily stuck Sif in the middle of the Double formation, flanked by Vela and Tell, with JF and Kage in the wings.

Being that Vela was semi-recently nerfed, and I acquired Finley… I’ve decided to proceed with leveling him up. Which brings me to my question: should I continue to use JF or can I bring in Mitsuko, who I just emblemed? I appreciate her mana cut but not sure if she’s the right choice.

:sweat_smile: TLDR; Pick a lineup for double formation…
JF - Vela - Sif - Tell - Kage
Finley - Mitzi - Sif - Tell - Kage

THANKS!