I got some premix coffee when I first started vaping. I loved it but my wife hated the second hand aroma so I had to give up coffee vapes.
I did like one I found a few years ago made by Cyclops Vapor. It was called Hades. And, there was a coffee milk flavor that was good, but it wasn't a strong enough coffee flavor for me. It was called Laude.
Yesterday I placed an order with BCF and bought some Coffee Milk Froth (vta), hopefully I can make it work. I wonder if combing some chocolate at a low percentage might do the trick.