Metaverse for sure is a trendy space right now. 2022 will shine with solid Defi projects. Avax, Fantom, and other legit projects are here to stay.

I believe Tron still has a bright future too. With more Defi projects using its TRC20 chain, like the upcoming Ferox Defi trading one, Tron will increase in price and adoption.

Play 2 Earn games are big, though not all of them are equal.

NFTs are good too, but again it depends on the project and team behind it.