El Swerve O has the Chem Valley Kush( Chemdog D x sfv og f3) that's a killer Chemdog D hybrid, and anything dawg that Topdawg(jj and Hip Cat) offer are killer also.
Food for thought about rez's stuff, his Chemdog D hybrids are not so good and he rushed the strains to try to beat other real breders to the punch, burnt many bridges, good or not, why not support the real breeders like JJ, HipCat, Swerve, Raskal and many others here that didn't rush there work for greed and actually had permission to work with these elites strains!
Support the real people here that have the kick ass gear!