phentermine works pretty good. the only thing about it is you have to take a fiber supp with it or you won't be able to take a crap for a while. You get cotton mouth pretty bad for the first hour and then periodically throughout the day for the first couple days atleast.
rimonobrant supposedly causes depression (and suicidal ideation?) in those succeptable.
if you dont want the energy lift from ephedrine to go with the appetite suppresion and themogenic effect, get some that is cut with guaifenesin (lots of them are, since that was the only way they could be sold for awhile during the bullshit FDA ban that was intended to clear the way for the new pharmaceutical weight loss products )