Cannabis Specific Nutrients

As the title suggests, I am curious about cannabis specific nutrients.
After being recommended numerous different brands and researching them online, I found that some claim to be formulated specifically for cannabis (Advanced; Dutch Master; Maiagrow etc.). I also found quite a few articles explaining why the cannabis specific nutrients would be beneficial, which makes sense because different species thrive under different conditions.

I found reviews on most of them, but Dutch Master have new products out and I can’t find a review on them.
Their websites photo gallery is tempting me to give them a go, but does anyone have experience with their new stuff yet?

Cyco is my favorite nutrient line so far, it takes a few learning curves out of the situation, but at the same time, ive also been switching some of their bottles out with Key to Life nutes. A lot of the good growers dont use JUST one line....just depends on your own specific needs.