I don't believe that MC will produce vastly different results from any other quality nutrient line. I see the MC advantage in simplicity and cost, along with the amino acid chelates being better than EDTA for those parts of nutes that are chelated. As @farside05 stated:
"EDTA is a synthetic, non-biodegradable, product. It is considered a pollutant and can build up in animal and human tissue."
Exactly
And if it's easier, same results, it's a win win win situation..plus be nice to use tap water as well and no pH of the water