Zcash is one of my favorite and most used cryptocurrencies. Zcash is one of the most robust and long-lasting projects in the crypto market. Frankly, I think Zcash will increase steadily from 2021, even around $ 200. it uses a complex cryptography (encryption).
Zcash solves the anonymity problem that Bitcoin and Ethereum cannot solve. No legal authority can know where and from whom a fully anonymous cryptocurrency like Zcash comes from. This gives it interchangeability. It is less affected by price fluctuations.
Zcash has really made great progress. Of course, the most important factor of this development is privacy. And the transaction volume of ZEC is increasing day by day. Maybe it will be a bit fantastic, but I think ZCash will be among the top 10 cryptocurrencies by the end of 2021.