The crypto market is under pressure due to looming US tariffs, but the best altcoins on presale remain strong.Trump's tariffs are causing concerns, leading to market downturns, with $BTC experiencing a 6% drop.Despite the uncertainty, investing in altcoins like $BTCBULL and $MEMEX is recommended for potential benefits.$BTCBULL offers airdrops of $BTC at new milestones, while $MEMEX provides access to decentralized meme coin baskets.Investing in $MEMEX during the presale offers staking opportunities and potential voting rights in the Meme Index ecosystem.Another altcoin, Dawgz AI ($DAGZ), combines AI and meme culture for optimal yields and engagement.Altcoins like $DAGZ and $BTCBULL offer staking initiatives, with $DAGZ aiming for increased exchange listings.Investing in these altcoins at low prices during presales may lead to significant gains once the market stabilizes.It's important to conduct thorough research before making any investment decisions in the volatile crypto market.Despite economic uncertainties, altcoins present opportunities for investors seeking long-term profits on Liberation Day.