THH is not stoning at the doses used. That's I think why everyone likes it. With harmine or harmaline, you're going to be a little stoned from them, especially harmaline. They both have negative effects on concentration at the doses used while THH actually seems to make it easier to concentrate.

THH is really quite different from the others. It adds a new dimension to the DMT experience and doesn't cloud it up like harmine and harmaline do.

THH is like rocket fuel for DMT