I am in a dilemma. Please help

I’ve lost my last 50-50 and currently have 80 pity. I have enough primogems for either Mavuika or Arle, but I’m struggling to choose. Mavuika deals more damage, but I don’t like her story, while Arle has a great story and background but doesn’t deal much damage.(FROM WHAT I HAVE HEARD)

Also, I don’t have any 5 star support for them so I will be running them with 4 star characters.