Faline or C. Finley?

Looks like there was another topic on this but everyone is different I guess.

My defense team is currently:

Erebus - Quintin - Rayne - Fogg - C. Joon

My mono teams look like:
Blue: Kiril - Quintin - Vela - Isarnia - Thorne
Red: Erebus - Baldur - C. Khagan - Boldtusk - Junaid
Purple: C. Rigard - C. Tiburtus - Rayne - Morax - Proteus
Yellow: C. Joon - Malosi - Gullinbursti - Onatel - Inari
Green: Tarlak - Fogg - Silvaria - Gregorion - Lianna

Other heroes of note:
Blue: C. Richard, Magni
Red: Mitsuko, G.Kong, Marjana, Zimkitha, Ares (3-70)
Purple: Sartana (x2), Domitia
Yellow: Ranvir, Leonidas
Green: Mother North, Lianna (2nd copy), Franz

I also have all Season 1 heroes not noted at 3-70, in addition to some other event 5* at 3-70 that will probably stay there, and a few HOTM duplicates that I don’t plan on leveling.

I have the numbers to do a 20-pull but trying to decide between Faline and C. Finley. Faline is a clear upgrade over C. Joon on the defense team but I don’t have a lot of emblems to use - though I could strip them from others like Sartana or Onatel.
C. Finley I’m not sure is a clear upgrade over Quintin on defense, and may be a downgrade, but would slot in my titan and mono attack teams.

In order to get to 20 i would have to trade a 2nd Fogg that I have at 3-70.

What does the board think?

Since blue already covered by very good quintin, meanwhile yellow is only joon, then i vote for faline

Faline would fit your better IMO.