While it may happen a rare case that an ayahuasca vine has a significantly different alkaloid profile, like a sample we once found that together with harmine had a significant amount of ketotetrahydronorharmine (unknown psychoactive effects), this is generally not the case.
For the most part, most ayahuasca vines contain mostly harmine, and some THH, maybe tiny amounts of harmaline. What can vary, and imo is responsible for any perceived difference, is simply the potency, for example from one vine you may need 50g, from another 200g to get to equivalent effects. But given the potency is adjusted, IME the experience is generally the same.
One obvious exception to this is Alicia anisopetala which does NOT have harmalas.
Also, the names given for different ayahuascas is pretty much meaningless because different vendors (or different tribes) will call one and the same ayahuasca with different names, or seemingly different types with same name. Also potency even within the same 'brand name' from a vendor may vary from batch to batch
This thread may be of interest:
https://www.dmt-nexus.me...aspx?g=posts&t=29967IMO just brew whatever type you want, find the potency of that particular batch, find how much you need to take to feel a bit light-headed, light tracers, some light sensitivity and a different noticeable but not overwhelming headspace.. Once you find that, take that dosage with a bit of DMT next time.
Good luck, and thanks for sharing your experiments, keep sharing whatever you test