I'm an ex-menthol smoker and now vape Hangsen Menthol Sensation almost exclusively. I do find that it gets a burnt taste if I'm not on the lowest setting on my itaste VV, but I find that goes away when I turn the voltage down. I've also had much less burn flavour trouble since switching to iclear 16s from CE4/5/6s. There's also a super strong menthol juice from an Irish company called Extreme Menthol. It's almost too minty, but great to mintify any liquids that aren't minty enough.