In my opinion, bitcoin is the best investment at this time. The other options are either too risky or scams. Do your own research and be careful before investing.
The ZCash could be the best invesetment in the long term. But the price now is too high to be investable.
Zcash is a totally BS investment. In a month time, mining diff will be so high it won't be profitable to mine it and it actually offers nothing BTC does not already offer. So, just another hyped coin which will disappear in a few months.
definitely,zcash is just waiting for its price to be falling down even far because of the available supply will be added periodically but many and thus the coin will have less value,it's just matter about the time until it happen and will eventually happen
An altcoin never be a best investment in my experience. It maybe Zcash or Ethrerium or Litecoin or Dash or Dogecoin, I never consider them for long term best investment. With altcoins, I do find a tug of war who will dump first, if you will be ready to scarify part of your possible profits, you can sell and secure your investments else others will dump. A best investment must be bitcoin in long haul.
Not even me because they have a different effect with bitcoin, when bitcoin rises altcoins falls. And we know that bitcoin gains more trust from the people therefore bitcoin are more legitimate to be considered as a long term investment.