Nutrients differences on taste, aroma and smell

As long as you "flush" properly, taste and aroma are generally a function of genetics more than anything else, but since I only use organics for the last 35+ years, I might not be entirely impartial!

Strain not stain. Lol

i solely use organic amendments for growing they provide huge benefits to your soil microbiome, soil properties, disease and pest resistance to plants by themselves. these benefits are not there with synthetic nutrients. synthetic nutrients are just ions for plants to take up so the medium itself is just an anchor to keep the plant upright and a sponge to hold the nutrients in place till the plant takes it up. you’ll not get the other benefits such as - amino acid, humic and fulvic acid production from decaying organic matter - active microbes outcompeting pathogens - beneficial soil fauna outcompeting pests etc etc. so if going with synthetic nutrients i highly recommend doing some integrated pest management (ipm) and using some sort of bottled microbes designed for hydro grows. these are precautions you can take to save yourself some headache down the line.