Totally agree.
I haven't tried the Root Excelurator yet, but the owner of one of my local grow stores says that they have seen insane results. It is super expensive, but requires drops per gallon. Not sure how true it is, but I was told that other companies that made similar additives are starting to discontinue them and just recommend H&G. Doesn't sound like capitalism to me, but you never know
I definitely plan on adding it. The Bud XL looks interesting too, but right now I am trying the Dutch Masters Potash+ after having so many great results from their Zone product.
I am using the H&G in veg and seriously seeing great results. No burn on any plants, even the smaller ones.