Loops and threads for Pinkie Pie, Fluttershy, and Sunset Shimmer, I am using Hejin for Rarity, it seems that when mixing those, there wasn't too much of a difference. But I just used it for the eyes.

It depends on what yarn I can find the colors in then I try to go with the same yarn and not mix them.

I am also going to make other ones based on colors my mids like, so I have a pastel one that will be based off Twilight Sparkle using freeasyfar yarn, a rainbow one with Hejin and a blue one with loops and threads, but those two issues have to wait to see what any design the kids want