It's definitely really nice to be able to walk into the lab with a large batch of oil and then walk away knowing exactly how potent your batch was so you could get your potency estimations down to the milligram.
Arguably with the way that legalization works, where I am, I can just walk into a store, buy some oil, and then know how potent it is, but it feels really dumb to buy weed from a store when I have such a polethra at my disposal already. π€·ββοΈ There are testing kits you can buy that work at home for potency but they're not as accurate as I would like them to be. I guess that would be better than nothing though.