Good points in this article. Nice to see I'm not the only one who thinks like this. Sell the coins that you know nothing about. Do proper research on any coin you buy. If the market falls at least you can hold your coins knowing they have a long term future. Besides coinmarketcap.com there is: https://www.coincheckup.com If you want to know more about the: team, product, communication transparency, advisors and investment statistics on every crypto then this is your go to platform.