I have been trying to level on-color. But here is my problem – I have only two colors with good options.
Yellow: I am currently working on Vivica (now 3/30) and will get her to 3/70; at the rate I’m gaining darts, she’ll sit there until April or so. After that, I have Hu Tao at 3/39, and I’ll boost him to 3/60, and I have a couple after him I could level (Chao is 1/1, as is Kvasir).
Blue: I have Isarnia at 3/40 or so, but I have all materials needed, so I’ll ascend and level her to max.
Red: all my good ones are maxed, I have Kelile, Colen and Sumle at 3/60, but don’t want to spend the mats on them.
Green: I have Kadilen at 3/70, and the moment I get enough tonics I’ll ascend her, but that will probably be two months. Right now, I could do Horghall (do have costume), Little John or Gobbler (all at 1/1).
Purple: I have Quintus at 1/1. Or I suppose I could level a backup Tiburtus (my main one is maxed +12, but I’ve never needed a second).
So what do I do with all these feeders clogging my inventory? Hand them over to Viv and Isarnia? Or am I wrong, and Quintus and Horghall really are worth levelling up? Any thoughts appreciated!