ours smelled like a cross between body odor, musty feet, and day old love on your hands or body, and when you rub up on something, it stays. Chem4 to me smells like ChemD lite, not fruity, but something else in it. and it never stretched like many are saying nor did it shoot pistils till the end; and 91, Ive chopped before and with a scrubber, smelled the whole house up like I chopped a pickup full of garlic and onions, with the stinky undertones. Chem Sis just tasted like a basic chem taste to me bland, but kinda gaggy chem, but nothing else. at least to me. but it was crossed with a blueberry. But I never forget that ChemD cut smell and growth pattern and ease of growth of the cut. Rez's seeds never even come close in my neck of the woods in OR, why you never seen any there.