Your opinion on which member of the 2c-family is, perhaps, the least likely to engender panic, anxiety and fear, or conversely, the most likely to leave one with a sense of well-being or contentment. Personal definitions of 'benevolent' are welcome of course, as the psychedelic experience is a subjective one.
2ce is awesome...very sober mind, a great experience around 10-15 mg, can get very intense over 20 mg so if you want a mild, but still visually intense and not to mention 2ce feels great imo, then id say 2ce around 10-15 mg