Will be nostr:npub1mutnyacc9uc4t5mmxvpprwsauj5p2qxq95v4a9j0jxl8wnkfvuyque23vg once Lightning addresses are introduced and it has a good UX for automatic ecash/lightning swaps.

Although at the moment for a non-technical user, nostr:npub12vkcxr0luzwp8e673v29eqjhrr7p9vqq8asav85swaepclllj09sylpugg  seems to be the most intuitive as you don’t have to do any NWC or signing up for separate websites. It just works like magic 🪄⚡️