I've been using my own hair. The jigs look good, but then I am a handsome fella.
Coon tail makes a fine tail, squirrel has a more subtle action, both should work well.
Some Trump orange hair would be killer here in the summers!
if you look up crappie jigs on etsy some guys there have some really nice colors with really nice jigs. I am happy with JedanFliesnjigs
jiffy jigs in Georgia has good jigs and good prices they are on the web