actually in cryptocurrency investing BTC is a very good coin to invest in, but if you want to switch to altcoins in investing, you can choose the top altcoins at the moment, such as ETH, XRP, BNB
BNB is really good coin to invest in, but Ripple and ETH are bad choice right now. there is no news that would give me confidence in their future development
For me eth is still the best altcoin to invest in together with bnb. I love those altcoins because they gave me big profit before hopefully it will be repeated this year.