The ones i took in flower were 3 weeks past pistils so I'm looking forward to seeing what I get.I've found this method clones taken in flower are more vigorous in growth and branching. Of course it's the sample plant with the same genes. A quick reveg of the clone and you have a clone ready to explode.
Mad branching on that plant in your pic , but I would imagine with that many buds sites they'd mostly be pretty small. ??