Are you taking her the distance?
Yea I am growing Dinachem (front) and Sour Ripper (back) next to each other and also took note of the resemblance. As seedlings they were pretty much indistinguishable.I have some Sowahh from Karma in flower currently, I'm amazed by the similarities I can see between the Chem family and the females I have. The affiliation of both is undeniable when you see them developing flowers in the same way, some leaves are identical on one of my females to a Chem and many little details are shared.