Back in my aromatic loving days these two were my favorites (on rare occasions I'll still have a bowl or two).
If you're feeling adventurous, you may explore these two:
Samuel Gawith Chocolate Flake: Samuel Gawith Chocolate Flake is not exactly what it would appear. Fine Virginias and Burleys are pressed with a hint of Latakia and pressed with a subtle chocolate note, designed to enhance the flavor and to add a subdued note to the aroma. It's a smooth, creamy, soft flake that will appeal to a wide range of enthusiasts.
Samuel Gawith Fire Dance Flake: made by beginning with Samuel Gawith's classic Best Brown Flake which is enhanced with a singular combination of blackberry, brandy and vanilla essences. The flavor is mellow and slightly sweet, while the room note is very enjoyable.