Interesting discussion. Thanks for bringing this to our attention. 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. An interesting website I found: https://www.coincheckup.com This site did all the research for you. It's truly amazing. See: https://www.coincheckup.com/coins/Stratis#analysis To watch Stratis Investment research.