Acid is more fun and easier to endure then shrooms, is that maybe what you mean? A Mushroom trip is "up in the air" because it's easily more mentally unstable then an Acid trip. Although heavy doses of course increase that chance of a bad trip. But with Acid it's more like an assault on the senses, especially visually, and it's overwhelming; while with Mushrooms it's more like alot of mental sewage comes to the surface and you're cognitive functions cease as you get caught in a thought loop and possibly curl up into a ball. Acid may be more dangerous cause in a bad trip, in my opinion, you'll more likely become more defensive and scared so you may leave and wonder around aimlessly or something and get lost. On shrooms you'll probably go through some mental enema which leaves you feeling shitty curled up but in the end come out feeling refreshed... from my experience anyway, but of course we've all heard the stories of people never recovering from a bad trip.

I've never tried any kind of special Cacti... what comparisons can one make between Mescaline and the other two? Anyone?