Determining the best altcoin for a bull run can be subjective and dependent on various factors. Popular choices often include Ethereum (ETH), Binance Coin (BNB), and Cardano (ADA), as they have demonstrated strong potential. However, it's crucial to conduct thorough research, considering factors like project fundamentals, team credibility, technological innovation, and market trends. Keep in mind that the cryptocurrency market is highly volatile, so diversifying your investments and staying informed is key.$ADA $ETH $BNB