I think regardless of what we feel the "best" POS coin is, it has to at least be something we can find a use for. Cause if you think about it, all this staking is worthless if nobody needs the services for those staked coins or those Masternodes or whatever staking mechanism you want to make up. Staking for the point of staking and earning makes it no different from fiat interest in a bank.
Agree. PoS coins' success largely depends on their level of adoption within the mainstream world. They're most often compared to traditional savings account from a Bank. The greater rewards, the greater your chances are of obtaining bigger profits like never before. When selecting a PoS coin on the market, one needs to look for actively developed cryptocurrencies with a good reward ratio. That way, you'll rest assured that your investment will last for a long time.
A cryptocurrency which fits the bill nicely is Ethereum. It may not be a PoS coin yet, but it will within the not-so-distant future. While it's still a PoW cryptocurrency, you could take advantage of the lower prices on the market, in order to grow your nest for the future. Once Ethereum becomes a PoS coin, not only you'll earn from the increase in price, but also you'll be able to earn much more money by hodling it in your wallet. If all goes well for ETH, then it'll become the best PoS coin you could invest for years to come.
Other PoS coins like Peercoin, and Blackcoin are quite stable and sustainable for the foreseeable future. They're quite old, yet they've managed to remain actively traded on the market relative to other newer PoS coins which faded away into oblivion. Of course, the rewards for PPC and BLK are not as attractive as other PoS coins like Bean Cash, and Stakenet, but they're a reliable investment that's sure to last for a very long time.
Nonetheless, with the many PoS coins available on the market right now, we have a wide variety of options to choose from based on our specific needs. Only a few minutes of your time will suffice in order to determine which PoS coin is the most suitable for your investment. As for me, I'd go with old PoS coins that will last for years to come. Just my opinion
