Also, thats all for on-chain. If you're looking into lightning, check out nostr:npub1mutnyacc9uc4t5mmxvpprwsauj5p2qxq95v4a9j0jxl8wnkfvuyque23vg. Its seriously the best user experience I've seen yet AND its self custody. Idk how they did it, but its truly the best of both worlds.