Well I'm back after my last grow. This time, for fun, I concentrated on yield. Big Bud, vegged for a good 2+ weeks longer than I normally would. Colas everywhere. 800w at the wall Mars blurple. 440g = 15.7oz, very dry snappable twigs, so not bad at all but not a massive leap. I think close to 16oz is actually a best for me, certainly for a long time.
One thing I did notice was one of my plants, the middle one, really squashed up against the rear two plants, and consequently a lot of good bud sites were shaded in a dense jungle and produced light coloured light-starved smaller buds. Not enough room.
I've now changed from a 1.2x1.2m tent to a 2.4x1.2m tent - not for more lights, but so I can get to the sides and back of the plants, which previously was impossible. I've got the nursery mini tent in the corner for cuttings/seedlings, and moved all my tools etc in - loads of space. Means I can put 4 plants in my existing tank spread much further apart. Will be interesting to see how they enjoy the xtra space, but the same light.