I just inherited a decent amount of money from my family, I decided to invest in cryptocurrency money. Which altcoin should be invested long term this year. Thank you for your comments 
I believe Ethereum is always supporting in long term investment. Because it is developing constantly in the market. So this coin value is constantly rising in market. It is one of the best promising platform in the crypto market. Most of the investors are like a Ethereum platform it will not down in future also so you should invest in this coin. If you want to choose other altcoins you should complete analyse then invest to your own risk.