yeah man I grew those.....
as for mazimum yield without scrog....I would say trade your buckets in for a flood and drain system....and just do a
sea of green....get a couple of moms going.....cut a crapload of clones and grow 1 plant per sqft....veg for 2 weeks after rooted and flower.....you will essentially get the same yield as the scrog....just more plants and no weaving and bending down and whatnot.....hell you can even buy one of those trash grabbers
View attachment 597968 so you dont have to bend over or reach the back of the tray