Second go at it mixing it up now

This is my second grow my first one was fraught with mites lockout and even powdery mildew crazy and hard to eradicate plants super late in bloom but anyway new things for the new year and a lesson learned from overcrowding here are the first pics. I have decided to do a side by side test for veg under t5's and led lamps

Here is the first grow I used a auto pot system not sure how good they are.They always have standing water but the plants always have water so they have pros and cons