My favorite of all color combinations for years has been junebug over chartreuse and if that is not available its purple/chartreuse. I just had to play around with the junebug/chartreuse.
The top bait is slightly longer than the hot orange/ambercracker shown in the other post and tapes out to just a hair under 3″. The smaller version still sits at about 2″ and is certainly crappie sized, but big brother falls into that waldo size league.
Both sizes get 3 chartreuse dips and then the junebug goes on by dipping half way thru the bait on the first dip and successively shallower dips on the second and third in that color. The top 1/2 of the tube has six layers of plastic on it and should make it fairly tough and tear resistant. I built a clear tube identical in every way except color, hung it on a jig and tied that to a rod with some 30 pound braid and tried to whip the plastic off….no go. I think these will stand up to a walleye and if they don’t, well I know someone who makes them.