Fugue or The Herta?

I have Feixiao premium team, Acheron team, Firefly team(no RM) and DoT team(gave up on farming for Kafka and Black Swan).

I'm like, only 10 pulls away from the pity and it's guaranteed, so I'm pretty much getting the one I choose to summon for.

After Fugue and Herta I'm only pulling for the Kevin and Elysia expys that will take like 3 or 4 updates to come to the game which may be enough time to get enough Jades for both.