confidential txs are nice. and with the new liquid/lightning swap service from nostr:npub1psm37hke2pmxzdzraqe3cjmqs28dv77da74pdx8mtn5a0vegtlas9q8970 it's another option for looping out when you need inbound liquidity. helpful when onchain fees are high.

Deal with the 2mb limit

https://blog.liquid.net/the-truth-about-liquid/