I have not had it, but I can guarantee you it will be cleaner feeling.
Even the differences between pans and cubes is different. Since you will only have one active analog in a pure product you can pretty much bet it will be different...just as mescaline is different than cactus tea.
BUT it will be very similar and familiar.
Lastly.... If someone approached with synthetic psyclobin I'd want to test it analytically before I took it. Not many people have ever seen synthetic psyclobin and the odds of just running into it is very low.
BUT If you do have it! Awesome and be sure to report back after the experience!
Peace
If your religion, faith, devotion, or self proclaimed spirituality is not directly leading to an increase in kindness, empathy, compassion and tolerance for others then you have been misled.