You have some solid choices there! Polygon and Fantom are good for long term investment with their strong ecosystems and consistent development. Litecoin is also a relatively safe investment, especially with its halving cycle. MultiverseX and Supra are more niche, but if you believe in their potential, I think they are worth the risk. If I had to add, I would say look at Chainlink (LINK) for oracle solutions, and maybe something in the AI ​​or Layer 2 space like Optimism (OP). Diversifying across trends makes your portfolio more balanced.