I feel like under the "Analogue Act" it is definitely the case that all of these would fall into the "Methamphetamine" ban.
To be honest, even to me, I kind of see the point. However, I see that people say to check the legality of your Country/State before ordering chemicals, like 6-APB/4-FA/a-PVP...
So then I wonder: "But... isn't ordering any of the FMA series more dangerous, legality wise, than almost any research chemical"? I know Fentanyl could be worse, I mean that's got to be the priority of the DEA to intercept. However, I feel like Methamphetamine is prettyyyy high up there on that list, as well?