Good post. I was about to post a similair thread. The trustworthiness of the crypto is based on: A solid team, product, advisors, preferably VC investors, etc. Sell all cryptos that don't have this solid background. It's a waiste of money. I found this great website: https://www.coincheckup.com. The site is my go to place for crypto investment analaysis and indepth coin research. Check for example: https://www.coincheckup.com/coins/Gulden#analysis For a complete Gulden Detailed report