You can't go wrong with Ton Blockchain, Avalanche and Solana, there are few others that aren't layer 1 and 2 like meme coins and AI projects, you just have to diversify your portfolio, you don't need to buy everything that others are buying, I have my hands in every niche in crypto space, DeFi, AI, gaming and many others, most times it's harder to predict which niche will do well but having them all keeps you in a better place.