It seems to me that even among the top 20 cryptocurrencies, you can choose even more relevant, which shows good results throughout its development. First of all, it is stellar and ripple. But we must not forget about the economic demand for ethereum, which will also have even better prospects for the future.
of course, the ethereum market will make this coin a top market. the price may now be cheap but look at the progress shown in a few days with a good increase. but we can also see the ability of other coins, we can also invest in other altcoins that we consider appropriate.