As which coin i need to invest in it.
ETH and BNB are altcoins which in my opinion have very good potential lately, especially altcoin BNB really shows a significant increase, many investors are investing BNB and many traders are trading these coins.
I would say that it is better to invest in Ethereum and Ripple as of now. These coins are the top performing coins for me since it is continuosly growing plus the fact that it is the one of the most coins that is on the market's rank list. Meaning, they are the one trusted by so many investors. It will continuously to grow this 2020 for sure because they might be affected on the halving that is about to happen.