Northern Brewer, hands-down. They have sooooo many different ones, and they tweak the recipes over time, and keep adding new ones. I brewed an NB kit or two every week for a yr and always felt like there were more I wanted to try than I had time to brew.
Primary: Guava Wine, Berry Blend Wine, Persimmon Blush Wine
Secondary: Pine Cone Belgian Rye, Citra Belgian Rye
On Deck: Largon Lake Barleywine, Aronia Berry Wine