Like I said before, I'm just here to learn something. Everything I have said is based off what I remember from school. I can't guarantee that I am even recalling it correctly. I can say with certainty that I never used a scale to measure fluids to make a solution.
I live in a small town, and there's one other person I know of that mixes. He mixes by weight, and follows advise and direction from others from various forums like this. We both give juice to the same people, each of us have our own specific flavors we make, and a mutual agreement to not copy each other. We both make purchases together in bulk and split them. The only difference is, how we measure. I have been asked several times to make one of his recipes by different people becasue they prefer my juice over his, but like the flavor he offers. I know that the first few batches he made before he started mixing by weight were really good. Now, I can't vape his more than dripping it to taste it.
Now, I see so many people who swear by mixing by weight, that it's more accurate, easier, faster, etc. Yet, my experience with it tells me otherwise based of what other people have to say about how my juice compares to someone who mixes by weight, and these people have no idea about our methods.
I am by no means generalizing this and implying that I make my juice better than everyone who weighs theirs. I also understand taste is subjective. I wouldn't have any concern about it if it was for the fact that almost everyone I give juice to tells me mine is preferred. The only variable is, the method we use. If we used different ingredients, it would be my first thought of why mine is preferred. But, we split 90% of our stuff, we order 4oz we each get 2. So, I can't even say it's because of a different batch. And, it's completely possible he is doing it completely wrong. I just think if I understood why weight is better, I could help him. But, I can't help someone do something that I just don't understand myself.