Privacy. No need for any transaction details to be given to my bank. Just use BTC to buy cash, exchange for prepaid cards, for instance. (Or direct BTC->cards.)

Privacy. No need for any transaction details to be given to my bank. Just use BTC to buy cash, exchange for prepaid cards, for instance. (Or direct BTC->cards.) Since it's hard to use BTC anonymously, Z Cash allows nice insertions of hard privacy points.