My first impression was the vapor was harsh. It made me cough a little and did not taste very well. I chalked it up to the carto flavor (spiced cider ugh). I then switched to a peppermint ice cream carto and the flavor improved, but the vapor is still a little harsh and makes me want to cough. Is this typical for new vapers? The only flavors I have tried so far have been premix. I have made a mint blank carto from the e-juice I ordered but am currently waiting for it to settle in to use it.