What size pot/pots in a 3x3?

I forgot to put this up for contrast man sorry. This is current in 5s with just two weeks veg and on day 21 since flower flip. No where near the canopy a Scrog has but if I can get 2 oz off each I’ll be really happy. Both work well but the quick veg is more fun if I can keep up with clones and veg room.

And really this is nothing compared to what I’ve seen on here.

I use an 3.2x3.2f with usually 9x2.5gallons with 300w LED, from 500w dimmed to 300w, that light is realy strong.

But this time one GG#4 female was a 100% male, but yeah 3x gg#4 and some la amnesia haze.

9 weeks flowering now, can take 2-3 weeks more and one more last big fanleaf removal. 3.7f high without pot.

Thats around 75 Headbuds with 8 Plants