Hi nostr:npub1trr5r2nrpsk6xkjk5a7p6pfcryyt6yzsflwjmz6r7uj7lfkjxxtq78hdpu did you already tried nostr:npub1cm3rpgj7457yjuqnvdalxaauakqu0ndkpkyp5cldkyutpz4xszpsmk96wt Bitcoin Spark/Lightning wallet? It's amazing one with very good UI. Would be great if you were to share it with your audience. Thanks.