Aside bitcoin, I would recommend these 3 altcoins as a good investment in the future
https://www.investopedia.com/tech/most-important-cryptocurrencies-other-than-bitcoin/1. Ethereum (ETH)The first Bitcoin alternative on our list, Ethereum (ETH), is a decentralized software platform that enables smart contracts and decentralized applications (dApps) to be built and run without any downtime, fraud, control, or interference from a third party. The goal behind Ethereum is to create a decentralized suite of financial products that anyone in the world can freely access, regardless of nationality, ethnicity, or faith. This aspect makes the implications for those in some countries more compelling because those without state infrastructure and state identifications can get access to bank accounts, loans, insurance, or a variety of other financial products.
Ether, launched in 2015, is currently the second-largest digital currency by market capitalization after Bitcoin, although it lags behind the dominant cryptocurrency by a significant margin.
Trading at around $3,150 per ETH as of February 2022, ether’s market cap is just over half of bitcoin's.
2. Litecoin (LTC)Although Litecoin is like Bitcoin in many ways, it has a faster block generation rate and thus offers a faster transaction confirmation time.
As of February 2022, Litecoin has a market capitalization of $9.3 billion and a per token value of around $135, making it the 21st-largest cryptocurrency in the world.12
3. Binance Coin (BNB)Binance Coin (BNB) is a utility cryptocurrency that operates as a payment method for the fees associated with trading on the Binance Exchange. It is the third-largest cryptocurrency by market capitalization.24 Those who use the token as a means of payment for the exchange can trade at a discount.
As of February 2022, Binance Coin has a $73.5 billion market capitalization, with one BNB valued at $436.24