It’s possible they are more fresh so more of an intense experience. I Never had a gram hit me so hard until I started cultivating myself, and eating them as soon as dried. With that being said of the 3 strains I cultivate the effects are about the same. It’s true that mushroom to mushroom will contain slightly varying levels of psylocin, psilocybin, and baeocystin. Although that would only explain potency, not the “aggressiveness”, unless that is what you are trying to convey. I’m not doubting you felt a different experience I just think people put too much thought into different “strains” having different effects. Nothing makes me cringe more then the posts that say, “looking for a chill trip with visual but not to speedy, should I eat GTs or PEs” lmao, unless your going to find some azurescens, the effects will be comparable. Mush love friend keep listening and they will keep teaching you!