The Chem91skva cut is more Sativa structure vs Local, Dominion Skunk, Granny. Chem91 cut is also faster growing, skinnier branches, and wider internode spacing. Dark green leaves.
Smell wise it is more similar to the Dominion Skunk. Chem91 does smell like skunk spray at this point, and remember its only vegging. It is not RKS. Also smells of gas/fuel hash. Has a very high end smell.
I also bought a Local Skunk cut from Echelon Genetics 6 months ago, as when I saw the photos of the buds, I had to have the cut considering a few were available. We also have one of our own, but his was outstanding.
But the Dominion gear is more Indica structured plants, and do not grow nearly as fast as the original Chem91 cut. The Chem91 cut will also stretch a good deal more vs the Dominion gear. Some of it stretches almost Zero.
Ive seen many reports of people getting 2.6-2.8oz sq/ft on the original Chem91 cut.