Do you prefer soil-based probiotics, or [are] both soil-based and regular similarly beneficial? Should we take and recommend both?

I believe we covered this in the content. There are different contexts where I prefer soil-based [and] different contexts where I prefer lactic acid-based probiotics or commensals like MegaSporeBiotic​ transient commensals. I think we do cover that in the material, so I’ll just refer you to that for now.