Method Castor beans or SN?

[WidowIsBae]

I'm pretty confused, I see alot of people on here talking about SN, that seems to be the most popular method on this forum. For context I live in the US, I googled where to buy some, and there's so may different kinds, ranging from food grade to lab grade. Which is the best one to get?
Another method I've been considering, but don't know as much about is Castor beans. They seem to be alot easier to get and it's a lot simpler than SN. In your opinion which would be the better method. Depending the insight I get on which is easier/ faster acting I'll buy it this week.
Thanks in advance

 

[muu]

all of the ones you see by googling are likely chemical suppliers, who require a shipping address that is a commercial address, meaning they do not ship to residential addresses. you have to buy from overseas. as for any specifics on what to get or what to look for please consult the threads pinned.

as for castor beans, from a simple google search you'd probably need to synthesize ricin from it to guarantee lethality, which is illegal to do. castor beans themselves are not illegal it seems, but the production of ricin is. you could probably just do the leaves themselves but i'm unsure how potent it would be as i have not done research into it myself.