There's no reason to think that commercially available fully organic Complete Nutrients (3D Organic's Nutrients) used to grown fruits and vegetables aeroponically wouldn't translate directly to Nutritionally superior products to those grown in the best organic soil while cutting the water use down by 95% while increasing the growing time and production not once but two fold or more.

The "soil food web" happens just the same but with much more exacted precision and without pests and oxygen levels that would make even the most hardy fungus no match AT-ALL for aeroponically grown plants, in such aeroponic systems, it's not as if these plants are hollow or lack substance, and if that's the case it's not because of the inherent idea of aeroponics/hydroponics but solely and only a matter of what nutrients and how much you provide because you could be growing commercial and conventional and the nutritional and flavor payload of those crops would be outmatched by magnitudes by growing organically/salt-free nutrients.

That is if the plants are being provided with not only essentials but the Complete nutrients including the bacteria, fungi and other single celled organisms along with all the macro and micro nutrients found in soil PLUS many that aren't native or abundant to certain regions, and then this exacted, precise, utmost calculated and considered nutritional water is then delivered to the plants in an optimal way, in turn the plants, which simply take what they require, develop and utilize all the nutrients as they would in the soil, yet the rest of the nutrients get recirculated and captured with zero waste or run off and the plants then have a supreme environment to metabolize (Oxygen consuming) the nutrients along with all the beneficial microbes and mycorrhizae that also, like the plant roots, thrive in such Oxygen rich environment provided by the suspended mostly Void, substrate, while some more sophisticated mediums like SureToGrow utilizing a water wicking away design which doesn't retain water (something like 0.1% water retention after you take it out of water for 5 seconds) and these substrates provide for maximum air contact to the roots and can be used to grow extremely efficiently and cost effective, nutritionally packed foods with little medium as the root-ball size medium/substrate required for plants (usually a 3 inch diameter by 3 inch tall net basket or smaller) is insurmountably tiny compared to most DWC or other Hydroponics, and like suretogrow, many of the substrates can be reused for quite some time, the old roots getting pulled out or trimmed off and the rest left to feed the organisms which will feed the new plant.

Combined with Carbon Dioxide systems providing plants with their optimal 1400-1600 ppm CO2 levels any decent system would create some of the most stress free, pure Product, where all the energy is concentrated into delivering quality and utilized at utmost efficiency creating nutritional content not matched by soil and certainly not Confetti.

Ultimately it comes down to what you feed your plants, because you have complete, total control and as such there is no reason to believe that soil could compare in regard to nutrition, flavor, growing season length, simply because of pests and climate.