Sugar Bugs are very similar to Jiffy jigs, made in GA. I like to use them for dock-shooting crappie instead of my hand-ties, because I snag and lose a lot, and they are cheap. The plastic body seems to help them skip farther, too, and doesn't slip down on the hook like a plastic does. There is one quality issue with both brands: they often have a small gap in the hook eye that a loop knot will slip out of, especially with real small diameter lines.
"Alive without breath, as cold as death; never thirsty, ever drinking, all in mail never clinking."