Can't say anything about extracts... but for what it is worth:
Little helpers were invited to Ayahuasca ceremonies twice.
0.3~0.4g was all that was needed of mushrooms (1.5-2g is normal).
The first time, the experience was INCREDIBLE. It was emotionally and psychologically cathartic. There was time spent outside, but dreamer found himself wishing there was something to shoot out all the street lights (so JARRING and ABRASIVE) and yearned for more trees.
The second time, Great Mother Aya wanted to do some extremely precise energy work, with her 10,000+ years of knowledge, and the mushrooms were just like insane little kindergarteners, running around and screaming, so mother had to tend to their antics instead of getting work done.
In conclusion, dreamer would invite mushrooms occasionally to ceremony, but not regularly. Dreamer feels, while there is a potentiation, there is more to be learned from each medicine unto itself, if one is in a committed, rather than casual, relationship.
At the school of Ayahuasca, there is no snacktime, no nap on a mat, no recess.
But mushrooms can perform great tricks on the interdimensional jungle gym (are you ready for a game of tag?).
Some things will come easy, some will be a test