While I have been very pleased with the assortment of flavors that I have tried from Halo, I found that both the Midnight Apple and Longhorn to get a little too much after vaping for a while. I had about a half a tank of each and mixed them together, and low and behold the flavor blasted my taste buds with an apple cigar-like flavor; almost like an apple pipe tobacco. I went ahead and mixed the remainder of the two bottles together and have been loving it for the last three days.