XZC is a privacy-focused coin based on the Zerocoin protocol. This solution aims to improve the privacy of its users by using this protocol to break any links between transactions. Interestingly, they do this by minting a new coin every time that you spend one of your own. Your transaction is then completed with this totally new coin in their unusual approach to privacy on the blockchain.
A Zcoin investment could appreciate very nicely due to the demand for private cryptocurrencies, and the low supply of this stellar asset. In addition, your investment can be used to create an income-producing master node.
You can buy Zcoin on many top level exchanges with both the Bitcoin and Ethereum trading pairs. Both have ample volume for trading so you can most likely take your pick without worry of overpaying on your exchange.
As for options on where to store your XZC tokens, they have a desktop wallet version for both Windows and Mac available. Or, if you prefer this coin is also compatible with the Coinomi mobile wallet.