The altcoin rally has begun, with Polygon and Cardano making headlines with attractive gains. However, many cryptocurrency investors remain eye-focused on a presale coin named Raboo,(RABT) as it aims to bring memes and AI together, driving the $62 billion meme market to new heights. Having already smashed its presale with a 40% gain, will Raboo top the list of best altcoins to invest in for 2024, surpassing Polygon and Cardano? Let's find out.