I really wanted to go for a coffee vape with my coffee, but every juice I find seems heavy and dark and loves to gunk up coils. Most of my usual flavors are sour and/or fruity, which doesn't mix well...but I've been hitting some of the wife's floral-type flavors lately, and those seem to be doing pretty well. That, and I've got this cola flavor from MBV that's more cinnamon than anything - been using that, but I don't know that I'll be getting into it or ordering more (do a search on cinnamon flavors, it seems there's some controversy over whether or not vaping cinnamon might be harmful).