It's just different IMO. Low dose psilo always puts my focus on the environment around me, having a more 'bright' vision, while any amount of cannabis gets me wrapped up in the depth of my inner thought spectrum. I don't belief mushrooms can be a substitute for cannabis. What always crossed me at like 1 of 2 grams of psilo was 'Why am I doing this at this level?'. Always wanted to take more and often couldn't because nothing was really prepared for it. It left me with a bit regret. Just my 2 cents.