Ares or Mitsuko and Vivica or Inari

As the title may suggest, I am looking for some advice over which two from the pairs I should focus on leveling first. Provide your reasoning as to which red and which yellow here deserves the ascension materials.

Two questions.

  1. How many max 5* do you have and who are they? I’m also assuming you already have all the “core” 4* and stuff.
  2. Rank your priorities: Titan, Raid offense, Raid defense, Wars, or Event Challenges from most important to least.