For many people $500 is a small amount, while there are some people to whom $500 is a large amount. $500 is a small amount to me, now if I am asked to invest I will invest in altcoins. $500 would be better to invest in altcoins. I will invest 40% in the most popular coin Ethereum among altcoins and 20% in Solana SOL and 20% in BNB and 10% in MATIC and 10% in DOGE coins. Investing in the above mentioned coins will give you good profits in the future.