As for "basic math," I'd love to have some explanation of the cryptography behind Safecoin's alleged private/untraceable/unlinkable properties.
But every time I ask, I get a different answer. I'm not seeing an advantage over SIA or Storj here, to put it nicely in an understatement.
Then go ask David Irvine (the main dev) on
https://forum.safenetwork.io/You're constant obtuse comparisons with other coins probably isn't going to get you very far in this thread (because Safe Devs don't read it).