There are multiple L2 solutions being worked on a and all are challenging on their own.
Scalability is not that easy problem to solve in fully decentralised way along with absolute security that at least L1 provided, especially with the PoW levels.
ALL L2 are experiments being built on top of experiment!! I'd instead be much cautious jumping on to them. But sure, it is good opportunity to make money off of them while it keeps pumping and dumping. I am leaning more towards slow but stabler growth platforms with at least minimal to near no issues on network, which is the main thing after all.
Instead of Matic types, I feel comfortable with Cosmos and Polkadot, not even SOL or NEAR or other alternatives. And out of Cosmos and Polkadot, I feel comfortable with Polkadot.