You don't know what to invest? I've got awesome news. I found a project named Gaus Trade. Gaus is a worldwide blockchain platform for purchases of goods using cryptocurrency, guaranteeing payment transaction security up to the receipt of the ordered goods.
The first focus area of the project is the development of a blockchain platform for vehicle purchases and the use of a variety of related services. The cost of vehicles and services purchased via GAUS will be 20-30% lower than their current retail prices.
You can get brand new car with 30% discount!!! That's really cool and I already invested in it and advise you the same
Good luck!