1.4 EC max dropped it 1.0 when the +size was added .
Nice one. Every result I've seen from it is solid. It fits the idea that a lot of phosphate is wasted when you use high P foods at high concentrations.
If people can use V+B at 1.0ec and maxibloom is used at 1.8 (I think that's what it works out?) that must go some way to offsetting the price difference.
I asked earlier I think, but I think if you cut the maxigrow and maxibloom 50/50 you get a ratio somewhere in between the two brands. I wonder if anyone has ever done that. It's a good bloom ratio and obviously having the two separate gives you the option to tweak it.