Karma is described on KindJuice's site as espresso, dark chocolate and oranges, and it hits it dead center. I get more chocolate and orange, so if you're averse to coffee vapes, this one still might be good for you. This is the first of KJ's "Subelement E-gel" collection I've tried, and I have to say it's a very thick and rich vape that produces a cascade of clouds and flavor. No, really - it's amazing.
I'm not sure I want this to be an all day vape - it's very powerful (and expensive as hell), but as an after-dinner treat or occasional relaxing vape it's off the charts.