Tryptamines are really awesome drugs, they feel a lot more adult than anything else. Feels like tryptamines penetrate you down to your soul a lot of times and may be used as powerful spiritual tools.
My favorites are:
Mushrooms - my first psychedelic teacher, awesome all around. Hard to dose right and have some stomach queasiness but offer a deep wholesome experience with pronounced OEVs, CEVs and very altered mental processes. Very good, very spiritual. About 8-10 hours long.
4-AcO-DMT - very similar to mushrooms after the peak starts subsiding, IME this one is more phlegmatic than mushrooms, also might make you sleepy. I like it's "electricity" and deep nature, very easy to dose, access to spiritual realms, more CEVs than OEVs. About 6-8 hours long.
4-AcO-DET - one of my all-time favorite. Highly transcendent, deeply reaching, surprisingly euphoric in anti-hedonistic way. Good medicine. Harder than usual to dose right, outcome may be surprising. Awesome mental state, possible deep samadhi moments, great for meditating and doing spiritual work. About 3-6 hours long. 4-HO-DET is also pretty good but I prefer the AcO version of this one.
4-HO-MiPT - another gem of a chem. Great for euphoria, hikes, friends hang out, movies, dinner, anything! Very versatile and energetic. Careful with dose as it gets pretty strong and crazy if you push it - 35mg might "destroy" a virgin mind but an introductory 10-12mg will be perfect. Careful combining this one with ANY stimulant - strong potentiation of stimulation, feels adrenergic. Lasts from 6 to 10 hours. 4-AcO-MiPT is also very good, being more electric in its nature and HO being earthier and darker.
4-HO-EPT - a king of analysis! I feel so smart and so contempt on it. Great for mixing with other trypts or phens too. Love reading and writing on this one - clarity, insight, sharp mental skills, clear mind. Never took a large dose of it as I think this one shines more in smaller doses. Perfect psychedelic to take when you are lonely - it will make you very contempt and warm being by yourself, something very reassuring comes with it. By itself lasts about 4-5 hours.
4-HO-MET - colorful, may become pretty deep. Very beautiful OEVs and CEVs but quite light on mental processes in that it doesnt overthrow everything but still melts your ego. I like it but by itself I rarely take it. Mixes sublimely with 4-AcO-DMT, I also like to take it with MDA or 6-APDB. By itself lasts about 5-6 hours.
4-AcO-MET - my favorite mixer of them all! Extremely versatile chem, by itself feels very electric, weirdly stimulating, can get pretty visual and somewhat dissociating. Mixes with everything nicely, perfect topper! Lats longer than its HO brother, about 8 hours or so.
4-HO-MPT - cool and short, melts your ego and gives you OEVs and CEVs. Perfect if you want to trip but are limited in time (eg need to go to sleep due to work next day). Last only 3-4 hours but during the period you will have a classic tryptamine feel, quite strong with higher dosages, leaves you refreshed at the end. Nice stuff IMO.
I also very much appreciate 4-MeO-MiPT but not as a psychedelic and rather as a feel-good chem that will make your day off even smoother and pleasurable, it also has nice benefits on erotic side for me.
Neither 4-HO or 4-AcO-DPT impressed me at all, but gave me a lot of body load.
DMT is amazing but not a 4-subbed tryptamine, and so is DPT, MPT and MET. MET freebase is fun, MPT is an alright mellow. DPT is... complicated stuff but you might really like it.