Yeap, Litecoi was good alternative for Side-Investment but i suppose it's not for a long time, From my perspective PoS is the future of crypto and some PoW Algo-Based will only becoming stagnant. Maybe some alternative like Ethereum, BSC, TRX, Ada, Polkadot is much better for long-term investment. Also Student Coin it's also have an great potential, It's offer unique ecosystem for everyone to easily make their own NFT. It's backed by great team & solid community. Softcap was also reached, Beside that AIOZ Network & Arweave it's good option too, Cheers!