While Zcash allows for keeping the sender, receiver, and amount private, making that optional and having the ability to analyze address balances will allow for

While Zcash allows for keeping the sender, receiver, and amount private, making that optional and having the ability to analyze address balances will allow for blockchain analysis to potentially figure out the sender, receiver, and amount by correlating all public transactions and address balances. A better cryptocurrency would be Monero which forces all transactions to be private and keeps all address balances private, preventing a blockchain analysis company or government agency from figuring out transaction details.