got nothing to do with whether or not AN is good product,I always have used Canna but recently started using AN BigBud and Hammerhead and canna A & B as my base nutes, i have to say after 15yrs of growing i have finally found sumting that actually works.
I used to read alot f bullshit on the net about Advanced Nutrients being not so good, but i noticed most the people who posted threads were inexperienced growers or growers who have never tried the product. As far as i know from my personal experiance the Bigbud and Hammerhead is worth the money.
the deal is that they are way over priced and yes they have tons of products that are repeats and crossover nut products,
so yes they are shitty cuz they advertise like crazy and people fall for the high price thinking it must translate into better product but it's not.
I have had better results with GH and for half the price, not that GH is giving away anything. GH has a solid line of product and no repeat products like AN pushes
and i have a decades worth of growing under my belt, tried everything by now.