Pull help

Hello, i have around 300 pulls and 70pity(50/50) and i dont know yet if i want to commit on Fei and FUA team or get Jiaoqiu and wait for Acheron rerun. Also i dont know if pulling Lingsha to free Gallagher for either Fei or Acheron is a good idea. Or should i wait for Aventurine to pair him with Acheron?

https://preview.redd.it/81jlz408awjd1.png?width=1080&format=png&auto=webp&s=0f75959953a78b5ab4e6a6a3cf02e38ff4ce2d11