I’ve an auto I received from @cogitech that’s been grown in 8.5 litre autopot system indoors. It’s a total beast of a plant. I know fine well I’d not be able to achieve the growth from her if I’d planted her outdoors.
I did a few autos in 11 litre fabric pots outdoors this summer. They grew really well and were healthy but only yielded me 1.5oz each.