If you anyways filter or syphon off the pulp before ingestion, why not making a Manske?

It's really so easy and gets all unwanted stuff out of it.

Honestly, for me the intensity remains the same, but the duration is about 4 fold...

But maybe I'm just a bad example. But if you need to smoke more in a short time (not as pure material), then I could imagine that the intensity also goes up with it.

Honestly...no idea...

Honestly, I never had bad nausea from Harmalas. Motion sickness: Yes.

But I also didn't yet do an oral DMT with it. As I heard it's the DMT then which interacts with receptors in the intestines, which make you sick.