Orbiter Finance has to be one of the best cross-chain bridges, allowing the smooth transfer of assets between L2s. I'm really hoping for a wallet connect function, soon enough!

Dope bridge! Am not a big fan of their UI but the bridging works really well.

My go-to bridge, it's very easy to use while keeping bridging fees low! And best of all, it connects many different chains (e.g. Arbitrum One <> Mode network). Team is also very quick to add new integrations.