What all types of brands are there for nutrition

I know theres foxfarm, emerald harvest, and advanced nutrients. Is there any other brands out there for nutrients. And whats your opinion on favorite brand to use.

General hydroponics,very good and great price

Mega Crop, one and two part powder fantastic in Promix HP


Tons of others, just depends what u can actually get in your country

There's really two kinds;

Monsanto or independent.

House and garden
Canna
Botanicare
Mills