I love AMT, and I agree with Xorkoth that it is the most social and recreational psychedelic there is. By itself it's great, but as I've mentioned before in other threads when I took some 4-aco-dmt with it, it was truly the best psychedelic experience I've ever had. It kind of becomes like a new chemical unto itself (amt & 4-aco-dmt).
The euphoria is unmatched imho. The empatho and entactogenic aspects combined with the smooth mental flow and visual elements give these two a special place in my heart. But anyway, yeah amt is excellent.
I've never tried 5-meo-amt nor do I want to from all the negatives I've read about it. That and 5-meo-dipt are the only tryptamines that I would take a permanent pass on.