I need help guys

MightGuy (6-8 weeks) (8-10 weeks) (10-12 weeks) Slow (10-12 weeks) - Progressing normally Current Week: End of Week 9 Some of the 6-8 weeks 8-10 weeks show 0 pistil browning and underdeveloped buds, while slow strains have good amount of amber trichomes and dense flowers All plants received identical care but espically the ones I put here in the images have no brown pistil yet. Tent: 340x300x300cm Lights: 2x Harvest Master Baltech 750W LED /2x led total 2200hps equal light force ) - 40-50cm height, 20/4 cycle) Medium: Biobizz All Mix (20-30L pots) I used Nutrients too. Dear experienced growers, I’m seeking your gentle guidance regarding uneven maturation in my autoflower garden. Despite identical conditions, some plants refuse to progress while others mature perfectly. I’d be deeply grateful for your insights.

MightGuy i did dim the lights to 350-450watts, nearly half of I was giving, and the lamps are further and now they are takin 18hours light instead 20. but what i am asking now is should i harvest the first part of the video and leave the rest. i cant decide whether to harvest them because they got some undone buds in lower branches. but i dont want them wait too long and lose some thc. Can you check the first moments of the video and the photos to tell me i should harvest or not