$100 a litter....I think I will stay with my cheap AN line.
Since I have been around that AN stuff, I have had the best results so far. Lots to try there, only used Sensi as Base nutes, plus a bunch of their additives. You were the one that put me on it, and there is that huge nute study on the indoor forum, one of the several studies involved the sensi line and had good things to say.
Previously I have used GH trio, and the Nukeheads flower power set. All of them worked well, but for my deal this stuff works well. I can put the same nutes, same dose of up and get 6.6-7.0 on the nose with RO water from my tap. My straight RO is around 6.4 and is great to use as is for watering, which is straight RO water. Cal Mag is in with the nutes, and is AN brand also.
Sitting in the jug, I think this stuff begins to "work" or ferment or something, next day there are bubbles sitting on he surface. I dont see it bubbling, but they are there. This is on OF soil. I know you use soilless and the AN Connoisseur line, or did at one time. Good stuff! Obviously most any decent nutes can give great results if used and tweeked right, but this stuff seems made for the process I have used for a while, nobody is complaining I have implemented it with.
Bubba