Bob-
sorry for the delayed response. I was away for turkey day.
here are my three favorite shimano butterfly jigs that encompass tuna, bluefish, albies and stripers within 50 miles of land:
3 lures in all makes it tough but here it is in no order:
1. 168 gram flat side aji color
2. 110 gram traditional jig in blue or aji
3. 200 gram traditional in blue, aji or pink
then, i have all of those colors in rolls of duct tape just in case one color or another works and I only have a few jigs.
I really like aji, blue and pink and I like to use the lightest jig I can get away with unless herring are the forage. when that happens (in jersey late in the year) I use 224 gram jigs. I have them but seldom use them in June, July other tuna months.