My wife and I vape solely Juicehead Peach Pear Freeze and have been for about a year. Strawberry kiwi gives us a headache after a few days and the others seem to lose their flavor after a few days. When we saw this we were nervous, but decided to try it. Happily pleasantly surprised. Tfn didn't make a difference in the taste. Amazing strawberry on the inhale and mango on the exhale. Excellent flavor.