If you invest long-term, I hope you buy these two coins. Bitcoin and Ethereum indeed always experience a decline and increase in prices. But if you start now investing and in the future, you will get many benefits.
yes Bitcoin and Ethereum is very suitable for long-term investment and indeed the price of these two coins has always decreased or increased, now the price of these two coins is still relatively cheap and this is the right moment to invest and big profits will be obtained in the future if the prices of these two coins rise high.