I red  that  when  shift  will implement  the  ''main net''  this coin will have  a lot of potencial

Can you  please  tell me   what is a  ''main net''?

What does it mean?

  Basically it means that  will  have its  own blockchain?

I  remeber you that  SUbstratum is  an  ERC20 token,  so  it  depends  on ETh...

So  the  crucial  choise:  Shift or Substratum?  

None  seems  to answer to  this simple question.

I know  it's not easy  tought


What is  a  ''mainet'' ?