What I mean in the first place is that my inner taste can tell a difference in quality between the two.
Example: A fresh strawberry tickles and twinkles in the mouth: it’s alive. One that has been picked a couple of days ago does not have that quality anymore: it’s already dead.
Something like that.
Second: I experienced lsd ( many times in the years 1968 to 1970) as watching a movie, me also participating in it.
Ayahuasca manifested as a living entity and we were interacting, I was taught lessons in a very convincing way. I benefit from those lessons until today (the sessions I did, 21 in 23 days, were in 1995 not to be repeated anytime after that).