I favor Crystal and tie right to the jig without any headaches. When I was a Power Pro user I tied direct too. I found a crappie jig in a bush tied directly to some chartreuse braid that was lost by a popular pool 4 angler and it was tied direct.
Just my opinion here….the braids are at best an opaque line and don’t carry any light thru absorbtion. Monos can act like optical fibers and allow light to enter thru the sides where the line is out of the water. This light gets focused at the tag end where its trimmed at the jig. The end of the tag can glow in the color of the line and can do so with intensity. I have had instances where my colored mono using an identcal bait to a friend in the boat would not produc a fish. As soon as a three foot clear leader was tied in the fish hit.
If you stick with braid I don’t see you having much trouble and the braid will allow you to feel every tiny “tick”.