Fdd its so true, My guy had a new strain today and i had been loving the buzz i was getting from the old stuff he was giving me.....when i got the new O and sampled it today the high was so much more energetic and dizzy. the dro smelled and looked amazing but the high just wasnt as pleasant for me as the old stuff........lol tangent,,,,Anyways not all weed will agree with everyone, some strains will some wont.