2c-c fits that bill i think. i've only done one 50mg oral dose and was slightly disappointed, in how light of an experience it was. ditto for 2c-d. i think the really worthwhile ones are e, i, p, t-x.
Been a while since Ive tripped so might get half a gram of 2c-c thought that might be what Im looking for. Say Id go for 2c-e or i afterwards.
my friends tend to eat a LOT more 2c-i than anything else i've ever had. A lot of friends also LOVE 2c-c, and i'm not the only one who thinks there's really something worth while about it.