They are specially bred clone only strains that are then highly bred by chucking one or 2 males. You dont understand these things so I wont waste my time explaining how hard this is. /meant to be sarcastic.
Given archives own description there is no breeding. His dosido was a hit but he forgot to keep the parent so he had to pheno hunt if you call that breeding. He puts out good genes no doubt, but I didint like his snotty attitude about "pollen chuckers" when he does exactly that, but with known good strains. Im a member of the sscc, so to see kids acting og is laughable.