None of them. They ALL have a long way to go. I use them all day long everyday just because of the work I do and I HAVE TO have my phone ready to use in order to compensate for the nostr desktop failures. I have sent lots and lots of recommendations to the devs and to his credit nostr:npub1jlrs53pkdfjnts29kveljul2sm0actt6n8dxrrzqcersttvcuv3qdjynqn from Coracle is the only one who responds. My goto IOS App is nostr:npub18m76awca3y37hkvuneavuw6pjj4525fw90necxmadrvjg0sdy6qsngq955 and nostr:npub12vkcxr0luzwp8e673v29eqjhrr7p9vqq8asav85swaepclllj09sylpugg And within that protocol, nostr:npub1xtscya34g58tk0z605fvr788k263gsu6cy9x0mhnm87echrgufzsevkk5s (Damus) ALWAYS responds to me and nostr:npub12vkcxr0luzwp8e673v29eqjhrr7p9vqq8asav85swaepclllj09sylpugg NEVER responds to me.