not all altcoins have the potential to go up so we need to research further, but for the already popular altcoins this might be a good opportunity to fill the wallet and i started collecting eth and bnb.
That's right, analysis and information are needed before choosing the right altcoin. I learned a lot about mistakes and failures. But the best looking to buy altcoins at cheap prices are DOGE and TRX. Both coins have a large market, large supporters and investors. If I bought ETH and BNB my money wouldn't be enough to buy in the hundreds, but they are also very good because they have a big influence on the development of cryptocurrencies.