It's my favorite drug, intense euphoria, being productive, deeper connection to people but not mdma level empathy + everything is incredibly beautiful. I'm more sensitive to it than most people though. 2 of my friends tried as well, one of them loves it the other likes it and describes it as 'light smooth ride'.
Anyways I recommend not taking more than 40mg the first time and avoiding coffee while on it. Best not to eat at all.
Didn't get any nausea in small doses, but had to throw up at ~35mg after which I felt fine. Oh and it's dehydrating, drink a lot of water