Long time go-to for me. I prefer JM Rhum, either gold or VSOP. Martinique Sirop de canne is critical. Otherwise it's just a daiquiri made with Agricole rum.
Sweet, sour, strong, weak. Classic Donn B. Formula. The foundation of several hundred great drinks. Always delightful. I've tried many different combinations of rum in this grog. This one works particularly well. Just a bit of funk from the Denizen's, a nice solid base from the Pusser's and some elegance and grace from the Plantation. Cheer's.