Coins like, Peercoin, Namecoin, Feathercoin, World coin, and Novacoin are all the best shitcoins of their time, you can't use them to compare with Polygon Matic and Cardano, real use case and better adoption is what keeps coins at the top ranks that's why BNB and ETH will always be on top 10.
It's the same whether Matic or Cardano altcoins are not the right ones to buy even though they have real use their adoption is not that big except for bitcoin so now maybe they can be in big capitalists while altcoins always appear and are shifted to new coins but not with bitcoin still in the first until now.
So it's everyone's choice that each altcoin will always fall into the same hole, I don't think about any altcoins except bitcoin that I have in my portfolio.
So far, Ripple and Litecoin have held their own in the top-10-20 spot. You could probably add DOGE here. You might get lucky if you guess the right altcoin. For example someone was able to make money buying ATOM or Cardano. Bitcoin is of course much safer than altcoins. But these are cryptocurrencies, and there are still high risks.
For now it seems that there is still very little possibility of being able to take advantage of altcoin trading, whether it's Ripple and Litecoin coins, Doge or even Cardano.
Given the current market conditions that are still unstable and unpredictable, there is actually a very high risk of losing assets.
If you really want to trade, you should take an ETH coin which is still in rank 2, ETH has also experienced steady increases and decreases in price from day to day.
Although there is little profit by taking ETH coins, it is still relatively safe, not so high risk.
If there is a fairly large amount of cold money, we can also take Bitcoin to be stored in the long term with the aim of investing.