According to me the best coins to invest is Ethereum, Bitcoin and Dogecoin.
Ethereum: It is a well known cryptocurrency and still it has a lot of room for growth,which might make it one of the most profitable cryptocurrencies to buy.
Bitcoin: Bitcoin is the first digital assest to exists in the cryptocurrency market. BTC is the most profitable cryptocurrency to invest.
Dogecoin: Dogecoin is an altcoin with a large users. It is trade by both fiat currencies and other. According to current prediction of Dogecoin , the value of this coin is predicted to drop by -15.63% and reach $0.062006 May 24, 2023.