The D.E. Java cigar and coffee both taste very good fresh (only a day steeping). The coffee extract is the best coffee vape I've tasted, mixed with a little EM it tastes exactly like a black cup of joe from the beans I used and even has a little of the dry tobacco-like vape.
The coffe is going to be a great mixer to add some depth to tobaccos.
Did you vape the coffee extract straight or diluted into nic base?