I've had plenty of luck with plain #6 or #8 trebles on my rigs, but my buddy's swear by a red mono or flouro leader and same size red trebles. On days with a good bite we are fairly even, but on the slow days they are the ones with the flags. I'm thinkin about switching up to the red rig myself, but the question is does it work for other species (trout walleye perch) or just for what we've been targeting (pike, tigers, bass)?