Greetings explorer7,
Comparing LSD, psilocybin and mescaline is a lot like comparing apples, oranges and cactus fruit. Each Medicine has it's own unique qualities and affect one's mind in similar but distinct ways. I feel it's best NOT to compare and contrast them, too much.
Ultimately, your own mind and heart will shape the experiences, so just realize that ALL entheogens act as mirrors. What you meet is your deeper self, as a lens, a vortex and a multidimensional portal. :thumb_up:
I have found that each substsnce allows for exponential shifts in ATTENTION and lifts the veil to reveal an infinite realm of possibility. And I agree with Dr. Albert Hofmann, LSD is part of the Sacred pantheon of primary psychedelics (as is LSA). My only issue with this molecule is the lengthy duration. And at this point in my life, this is why DMT and Changa so appeal to me.
As with any psychedelic, procede with some caution and a healthy respect. Enjoy the ride!