I Use This Successfully In Hawaii For Bonefish & Jacks! This leader system has proven useful from Maine to Florida, Isla de Pascua to The Rachas back to Puerto Rica. I'm sure most rigs will work to some degree if fish are hungry and you're fishing a location with hungry fish. In Hawaii i keep modifying my rigs using 1-3 hooks to double 3-way swivels to adding float rigs. Just got to find what works best for you in the areas you frequent.