Zcash is a good pump coin. Just dump all your btc in it, wait for the magic to happen and get double btc out of it. Long term: not worth it because price is high now because of only 80000 zcash is avaliable, it will be 21 000 000. So nah. But still technology behind it is promosing and they also work togheter with ethereum what caused in the pump of the last weeks. Keep a look on this coin guys!