BioTabs vs BioBizz with Sweet Seeds

I switched to a 12/12 photoperiod 53 days ago. Last week the buds increased in size, and did some serious fattening up! The aromas are intense. Cream Caramel has big and compact flowers, this one is going to give a good yield. Tropicanna Poison has very meagre flowers, I think it is because of the stress early in the grow. The buds are very airy and light, maybe they will fatten up in the next week, but that's doubtful. This is a pity because the flowers smell really good! The pistils are turning brown, showing the harvest is nearing. The BioBizz plants show a bit more fading to light green and yellow than the BioTabs plants, which look vibrant green still.