Are there any alternatives to Kruw's wasabi coordinator that have comparable liquidity?

Boltz might be down right now, but if you use a cashu wallets, the minibits mint allows onchain deposits. You get an instant lightning balance.

When activation comes, you can protect and swap your bip110 coins or viceversa.

BIP110 Split & Swap Portal

BIP110 Split & Swap Portal

Trustless swaps across BIP110/BTC chains.

I am NOT suggesting you to find the nearest flock camera and shine a powerful laser into it.

DeFlock

Find license plate readers (LPRs) near you.

Cashu mints, running in enclaves, connected to a Spark backend.