An ultra-complex tobacco flavor blend.
And Jango does seem extremely complex. The primary flavor I taste is a classic RY2 or RY3. Layered on that are many other flavors, graham cracker, honey, dark cocoa, a creamy coffee, something nutty (Hazelnut?), and something spicy, probably cinnamon. The sweetness of some of the flavors are well balanced out by the slightly acidic tobacco. I sense slightly different combinations each time I have vaped it. Jango is even better while direct dripping. I did find that I enjoyed it at a lower wattage, 9.0w to be exact, which seemed to bring out a bit more of the chocolate and minimized the spiciness and bitter taste I was getting at higher voltages.
Other reviewers have compared it favorably to AV’s Boba’s Bounty, which is on my list to try, and given the naming convention, that would make sense. In the Star Wars universe, Jango Fett was a renowned mercenary and bounty hunter who was the “father” of Boba Fett, a genetic clone of his, whom Jango raised as a son.