Do you think that maybe, just maybe, the quality of your crops got better due to something else that changed?
I've been growing on a serious level for more than 2 decades. At first, wasn't too many nute lines to choose from. Gh's flora series is what i used for a very long time. Fast forward to now(which just so happens i'm back using the floraseries on my own personal crop)......i've used many,many different nutes, in many different setups, at many different locations. Let me tell you one thing I learned: No such thing as a nutrient brand(once dialed in), that is that much better, than most all other nutrient brands(once dialed in) Sorry.
Nutes are either complete, or not. Just sayin