In this case, you should use your own judgment on whether you should stick to smaller altcoins or go for more substantial and stable cryptocurrencies.
Most traders prefer to trade Bitcoin and Ethereum as they have a higher trading volume than smaller altcoins. But, many crypto traders allocate a portion of their capital to smaller altcoins. In this case, you should use your own judgment on whether you should stick to smaller altcoins or go for more substantial and stable cryptocurrencies.