Thoughts on L2 on-ramps like Argent and Loopring?

So I've been considering dabbling with ETH on L2s for some time and I'm curious to hear what some of your experiences and use cases have been like thus far, be they LPs, DAOs, staking etc? Any pros/cons other than the already known such as higher throughput and lower gas fees?

I listened to the first half of Bankless podcast episode yesterday with Vitalik Buterin and he stated that he essentially sees ETH being predominantly used on L2s in the future.