A lone thought about what to do with Inefah

Current situation: Flins 0-star no weapon, Colombina 0-star no weapon, 250 pulls worth of Stellar Jade and Star Rail Passes combined. I've been managing with Ororun so far, so that's where my spending restraint kicks in... I'm not super hardcore about the Simulated Universe or Echoes of War, but still, isn't it fun when you get good results!? I figured chasing the 'star' reactions would drain my Stellar Jade, so I decided to brute-force my way with 'moon' reactions, skipped Sandrone and Odette, and honestly, the combat content is still manageable (personal opinion). Yanfei is my absolute favorite, and I've decided I'll go for her C6 when she next appears on a banner... Since she's a 4-star, it could easily cost around 200 pulls to get there... But then again, isn't it unlikely for a Fire DPS to get a rate-up banner with the current meta? Maybe I can just save up more Stellar Jade if I spend them now? It's a tough decision...