This is a very informative and well balanced piece. I agree that the crypto markets are so volatile that you really need to look at long term investments in cryptos you believe have a future rather than speculating on the rollercoaster price movements which occur daily, otherwise you run the risk of losing a lot of money really quickly. For me the cryptos of choice are BTC (for now), ETH and of course Steem because they all have utility - they serve a real purpose.