i think the 2cb i has was slightly degraded. or maybe i just needed higher dose too. i tried 20 mg once, and months later 30 mg (but it was the after an acid trip)
^ 25 mgs was the perfect dose of 2cb for me. I dubbed it the "weekday" psychedelic. Every other psychedelic except 2cb I feel I need to plan around somewhat, either for the duration or the rebound and after effects.
I've only tried 2c-b and have had several great trips. insuffilate 25-30mg, wait for the burn to subside and Blast Off! When I took a 25mg oral dose the come on was kinda rough, and temperature seemed very exaggerated (sitting in the sun I was sweating buckets but when the sun set I was freezing) easy comedown though and fantastic visuals, especially during a glowstick war I mostly relaxed and kinda sat in my pool of comfort at a show, enjoying the view. I feel like I don't get the music connection that I would with other drugs though, which I prefer. More calm or chill music seems to sound more appealing.
i tried 2ce first, which has great visuals for me, especially closed eye. from 20 and 30 mg 2cb i got almost no visuals. the SLIGHT head change characteristic of PEAs was even more slight on -b than -e, closed eye visuals not really present. but i did get a similar (but weaker) body high to -e the most profound effect was my seemingly enhanced vision, and "slow vision" i could see A LOT of detail in everything, and when i bird flew by it was like in slow motion. i could see individual feathers. a stick in it's mouth. i heard the wings flap. i saw where it had just been and where it was heading (trails) so tempted to dose some 2ce if i had -b i'd do that too never tried -b by myself ( i kinda prefer to trip that way, or with 1 or 2 close friends)