I think this project is not the same as other altcoins, most of the altcoins target the shopping or payment service, but this project is used for developing microservices. Anyway, I am not an expert in this field, for the more technical article better to visit their page and the forum. In my opinion, if you have spare money, you can hold it for your long-term profit. 

https://developer.holochain.org/docs/what-is-holochain/