It's the question we get asked most about sclerotia: which is the strongest? A legitimate question, but also the most difficult to answer honestly, because the magic truffle market operates with trade names—Valhalla, Utopia, Hollandia—and not with laboratory analyses. At Alchimia we work with two different ranges, and it's worth knowing this before comparing: the Mondo range, which publishes its own potency scale from 1 to 6, and a premium range of Dutch references that doesn't use that scale. Comparing within Mondo is easy; comparing between ranges requires nuance. Let's look at the five most concentrated in the catalogue, with those nuances upfront. A sample of magic truffles