Strain really dosen’t matter.. If you grow shitty pot your yeild back is gonna be shitty.. it all depends on how well you grow your weed to start with…

Trash in = Trash out

Gold in = Platinum out

As much as mike is correct their are a few strains that people claim have incredible returns based on the genetics/resin production/plant yield. More than often though the “best” may not be your favorite, I know several people who blast mostly sativas that from experience tend to have larger yields. personally though I rarely would push a sativa or grow one. So my 2 cents is pick your favorite strains and that way you will like the oil, and can work hard on the growing aspect to try and ensure quantity.

I’ve always had good returns with blue dream. And I’ve heard it’s fairly easy to grow.

I like the blue city diesel wax. Super chronic.

considering your running top shelf or close to itnugs, that have been grown to basically their full potential and canabnoid content, then id say stick to a sour or OG dominent cross. Every time i spray some good sour or OG i get great returns and awesome quality oil! But you will see those crazy high returns and crazy low returns but usually when i get a low return from fire bud the oil is super fire!