one thing I don't think anyone has brought up in this thread. I've used many different brands over the years organic,synthetic,powder.
Everyone should go back and try the very first lineup they ever dropped for a NEW fancier one.
The way I see it is, if your a good gardener is doesn't really matter which lineup you use. Every grow you get better,more experience,bigger yields.
I think people get mixed up and when they get better at knowing what a plant wants they assume the better quality or yield was attributed to this new fertilizer and not them dialing in their grow space or learning new grow techniques