1k for sure! I used to grow under 600s I just got my 1k in Nov and I gotta say my overall bud size and yields have doubled! Same strains, results don't lie, plus the fact that lumens don't add up 140,000 lumens penetrates deeper into the canopy than 90,000. I have two homies that have switched...
What's going on everyone, new to the forums thing but not to growing, I finally decided to pop over and check out the Mag, I've been lurking a minute, this really seems like a cool spot to be!