Amanita sucks. Not a set and setting thing. I ate about 5 times the amount I was told and got like light stoniness or like spaced out waking dreams. No body load I remember but it's been more than a decade. Fly agaric isn't related very closely with psilocybe's at all. Save your money and buy some cubes or whatever psilocybe you have access to. After you understand what it means to trip then knock yourself out with the amanita's if they are properly prepared. They are poisonous otherwise. You can probably buy muscarinic acid (the active ingredient I think) and use it that way but they don't taste bad that I remember.