If I wanted to grow some basic vegetables - general legal stuff - using hydroponics I'd probably consider GH. But for something worth doing well I'd set my sights a bit higher. High value crops deserve high value nutrients, you know?

I grow my vegetables outside in the dirt where it's cheap and my MJ inside with hydroponics and it takes more than "general" nutes to satisfy me and my girls. I've found that Advanced Nutrients works best for me so that's what I recommend. YMMV.

Call me crazy but if I'm going to grow some dank I want to go with hydroponic nutrients that are made by someone that considers themselves more "advanced" than "general".