If you want to buy and hold a coin Zcash I don't think it's a good choice, because the Zcash coin launch price is very high, but it's good if you are a miner and get zcash coins for free and continue or direct sales after receiving zcash coins.
Perhaps you are right, but I think this is not the best choice. Zcash will not grow by the end of the year in 2-3 times. Therefore, it is better to invest in ETH.