You have very good portfolio and I think Bitcoin Cash (that is quite successful Bitcoin fork) and Litecoin (that is commonly called “digital silver”) will only strengthen it. These are two time-tested assets that give good profit to the long-time holding traders and they definitely won’t scam.
As for me I think that the project must be useful for people to be in demand. For example there are ecological projects that help to protect a nature.
https://moss.earth/blog/ here is written about importance of nature protection.
We live on one planet and I think that demand in ecological projects will be big.