I suggest that you first study an altcoin before making a decision to buy it
in my opinion, the ETH, BNB, Cardano and Litecoin coins are to be included in the reference of the coins of your choice because they have a good future all with the team and project development behind them
when the market experiences a dump they will be able to stay afloat and for growth, there is no doubt when the market is bullish
there will be many benefits that you can get if you invest in the coins that I recommend, not just profit but their technology will be very helpful later