Research chemical stimulants can either be a great or horrible thing. Kinda depends on what you want from them, you're stimulant use history, how you respond to stimulants, etc
if you are prone to stimulant abuse then going into research chemical stimulants can be a very bad decision. Easy availability + high purity + low cost can equal a recipe for disaster for some people. Someone who responsibly/therapeutically uses stimulants may find them beneficial but there is still always the potential for things to go bad there too, so if this is you then still be careful if you proceed
if you do get into them, I suggest sticking with low oral doses, don't buy massive amounts, take care off yourself: sleep every night, eat well, etc. if you buy a massive bag of something like a-php and start vaping massive clouds I can almost guarantee it won't end well...
