Huge disparity in maturity between the phenos. Pheno 2 was much shorter and received less light for the first 5 days of flower than pheno 1. Pheno 2 has since been elevated to the same canopy level as pheno 1 and you can see the buds are starting.
Anyway, both plants are healthy. Pheno 1 will certainly complete it's stretch and start bulking buds before pheno 2.
As far as stretch, there's hardly been any. This strain seems to prefer to go hard with bud site generation on existing branches - it's a jungle in there now. Noting this for next run, planning to veg into a desired flowering formation since the stretch is not very aggressive.