I did like a half quarter of shrooms too myself and... no visuals aside from a bit of distortion. Felt like I was just really high on weed aside from HAVING to get up out of my seat at one point.
from my experiences the strongest Oral hallucinogens has to be ayahuasca, i drank it and shyt blew me the fukk up ..it was insanely intense!! But the most powerful hallucinogen in general out of the lot would be DMT, DMT is godbody to these babies!!!
acid and shrooms would be pretty more ideal as i can sort of control myself and plan my trips more steadily compared to the other crazy shyt..
How much would you do to get some visuals?