Zcash is not a privacy coin. It has only some privacy features. This last month, powerful forces got behind and pushed it--don't fall for it, they are trying to capture some of the people fleeing to privacy coins; it's called damage control.
Here are the top true privacy coins atm: Monero, Pirate Chain (better even than Monero maybe), Zano, and Dero.
Gusto
Magkomento
Ibahagi
