Riversong....I went on a search for a good coffee flavor in the beginning and found it was a difficult search. I think that AiV does make the flavor extracts they use for the tea flavors as they are head and shoulders above all the others I tried...coffee tends to get very very bitter when you try to create an extract so that may be part of the problem....I am sure AiV would not release ANY flavor that was not super yummy .....BTW the only coffee flavor I found to be in the least vapeable is one from nude nicotine I won in a contest.