I'll tell you it's addictive. I love using hair and each one has different qualities. I started and can't stop. Have enough for you and me for a lifetime.
Black bear, artic fox, red fox, grey fox, kipp tail, goat, artic goat, icelantic goat, racoon, possium, auzzy possium, iceland possium, caribou, raccoon, reindeer, boar, skunk, wolf, badger, moose, bucktail, deer belly, beaver, horse, squirrel, rabbit, finch, groundhog, bobcat, and some others that i can't list.
Point is....try them all as each one is different and have their place. I tied over 2000 jigs last year and most was kipp tail but I like them all. It's so much fun working out new creations and then catching slabs on something you made. If your worried about saving money or want to make money then it can be frustrating to say the least.
Just have fun. You will find what works for you.