1/6 Bitcoin (BTC)
1/6 Ethereum (ETH)
1/6 Polygon (MATIC)
I think this list is good for long-term investment. They have dedicated developers and have solid community. They are also in the market for a long time. Aside from that, you can also add Solana, ADA, and Tron to the list.
I think the NFT could be a long-term investment in the near future. I am following some interesting NFT projects, which seem to me will be successful and profitable soon. For example, one blockchain-based NFT game "reptile chronicles" has great potential. This project has deep and unique lore, this option will give the project to be fascinating for a long time. What do you think about it?
I don't see NFT as good for long-term investment because the way most of them were created is to money grab. These NFT's economic model is designed to deteriorate in value over time because over-creation makes the supply beat demand.