I usually have the opinion of diversifying the cryptos, but whenever bitcoin goes down, everything goes down...
Bitcoin Chart
I don't think there is another cryptocurrency that will become the next bitcoin, so the way is to find DEFI projects or currencies with a good APR and invest. But good projects, you don't want to invest 100 dollars and at the end of a year have double the tokens and everything is worth 50 dollars.
Unless the investment is for the long term.