I find some strongs (Jakobbsons Mint) are not bad at all, and anything from Thunder makes me a little queasy at first. RAW Frosted - that's when I want to feel it...that stuff makes me cold, shaky, which oddly enough is fun sometimes. I notice though that the strongs have a scent to them which can make me queasy - no idea why. I do notice though that I use far less with strongs. I was going through a can of nordic mint in a day and a half to 2 days. Only used 3 portions today since my stash is all strong or extra strong.