These two girls are from an open air pollination. Only three seeds germinated on the ground, from an otherwise 21 foot tall plant.
Most likely the donor pollen was from human contact from handling the mother during flowering.
The two plants are similar, but different in a number of ways.
The pollen came from the Emerald Chapel diary that features three males and one female as the pollen recipient.
@crimsonecho,
Can't say specifically as this is my first run with the Ace seeds.
I would say that potency is most related to the strain and the skill of the grower.