I sound arrogant because I know that LSD-25 is way better than any psychedelic any of you guys list here, period. 1P is a little baby compared to the real deal, and that's as real as it gets(LSD-25). But you're right, there's no way to know how much L was on those blotters from the 90's. All I know is the effect was pure bliss and could also be a living nightmare, that's what I love about Lucy to begin with. It seems to have a life of its own, the others don't have that amazing quality, I'm sorry to disappoint all you eager kids out there but it's true
I think i'm as much a veteran as you. I've also done a lot of acid in the 90's. I have never felt any significant difference between LSD-25 and 1P-LSD. If you read the posts in this thread as well as in the other analogue threads, you'll see that opinions on 1P vary and that some people do find it to be different from LSD-25 and some people don't. And also that onset and offset seem to differ from person to person, indicating that personal metabolism causes some people to experience it differently. Anyway..there are many experienced people who consider 1P to be no different from L-25.