^^^ I was just going to post the same. With mushrooms, I never really experience a "dark side", yes in the past I have gotten a needed ass-whopping, which I could see some people calling a 'bad trip' but really those are the 'best' trips, when you really get something out of it. By the way, after I tried mushroom 'tea', a big ass cup of nice tasting slightly honey or chocolate flavored water with all the goodies in there, I think thats the way i'll do it in the future. Not because of any nausea or taste issues with mushrooms, as I can just sit and casually chew on them while talking, whatever, like they really do taste "good" now. But its a nice way to slow the 'come up', make it nice and smooth, and you can consume exactly the right dose to get to your level you want, and just sip every now and then to stay where you want.
I noticed a LOT more of the jitters, general anxiety, with 4-ho-det than ever with mushrooms. Visually I can see similarities but mentally it never did anything for me, really nothing like mushrooms at all like that for me.
Now 4-aco-mipt, that stuff is so good on the body at any dose i've tried (I think just up to 30mg orally). I notice the color change is similar to mushrooms, somewhat visually although its got its 'own flavor', and it also tends to make me 'giggly' although not as much as muchrooms, but throughout the trip, I find a lot more things "extra funny" - if i'm reading something, hearing something, just regular things, somehow seem more humorous.