Which is stronger

[whiterabbit]

Is san pedro cactus stronger than peruvian torch, some people say peruvians stronger others say san pedro i wanna know which is before i order it.

[gnrm23]

it depends, man...

[Kitaro]

peruvian torch is generally 2-3 times stronger than a normal san pedro, i guess. I read that in erowid.
but, as gnrm said it really depends. You can have a san pedro a lot stronger than an peruvian torch. That's what freakes me out. If I order one of those cacti, how the hell do I know if that cacti isn't too strong or too weak?