Long lining with plastics, is such a great locator. Don't know of a better way to find fish and what they're doing or thier mood. Honestly though, I still love single pole fishing, slow rolling a jig and feeling that WHAM on the end of your line, or watching a slip bobber with anticipation of when it goes sideways a little bit then DOWN and is gone, and you've got a good crappie running full throttle. There's just nothing like it. There must be a hundred ways to fish for crappie, and not one is better or worse than the other, I think it just depends on how a fellar wants to fish, what the fish are doing & what they're feeding on. Crappie can be caught a number of different ways at ANY given time.
Like Momma always said, "There ain't nothin' worse than a messy tackle box!"