Some of my favorite sweet natural blends are Fribourg & Treyer Cut Virginia Plug, Capstan Blue Flake, Astleys no 44 Dark Flake, Fribourg and Treyer Special Brown Flake. John Aylesbury Luxury Flake. Wessex Brigade Campaign Dark Flake, Wessex Brown Virginia Flake, Dan Tobacco Hamborger Veermaster. Orlik Dark Strong Kentucky, Mac Baren Modern Virginia Flake, Mac Baten Navy Flake and many more. Some are easier to find than others but I have everyone of them cellared fairly deeply.
I am just finishing a bowl of 2004 Samuel Gawith Full Virginia Flake that is savory and has a good amount of full bodied sweetness like from raisins and figs. I fold and stuff all of my flakes and have found they smoke cooler, dryer and full of flavor. When there is some moisture in the flakes as for my tastes a dry and crumbly flake smokes to fast and hot and looses flavors.