4F-* are mainly research chemicals (still?), still being sold widely, especially where there is not a blanket ban on them.
I remember 3-FPM, that was what I imagined stimulants should be doing. It did everything just right. I got it back when it was legal. Any other stimulants come nowhere as close, maybe similar ones, but 4FA or whatever is for example, mostly euphoric, which is not what I want.
