Personally, i invest in BTC and ETH.

Reason? Diversification. If the trend of getting everything online and the whole Metaverse thingy continues, then gains will also continue. The rate of adoption is increasing consistently. ETH is a whole new ecosystem with insane amount of applications. Sure, other better crypto could replace it, but so could a better search engine replace Google and yet I'm not too worried about that. BTC is the first real money/property/store of value (whatever you want to call it) which gives you complete control, is decentralised and predictable (you can see the code).