Still I am for BTC or bitcoin. Though Zcash is gaining base supports,still bitcoin is number 1 and it has already proven to us its worth,purpose and reliability. Zcash has more challenges to hurdle to prove itself but it is worth a try.
The only use of Zcash at the moment is trading and other than that i did not find any valid use and if you are miner you can make some money since it is a new coin,they have to build casino's that start accepting Zcash ,you really cannot compare bitcoin with Zcash.
It is not right to compare zcash with bitcoin. We need to look at the innovations that they have made when evaluating any altcoin. The prices of some altcoins in commercial sites are increasing rapidly. But there are no innovations brought by these altcoins. Only dump and pump are changing prices. Already this kind of altcoins are dying after a while. We need to be careful.