I wonder if they will release improvements to voice in ChatGPT. I have been working on a local AI with voice and it responds much, much faster than ChatGPT[1]. OpenAI's voices sound amazing and GPT-4 is still the best chat model, but despite that it's a lot more fun to have a conversation with reasonable latency. I expect it's only a matter of time before OpenAI does something better, I'm actually surprised they released it in such a slow state.
[1] For anyone who has a gaming PC with 12GB+ Nvidia GPU and wants to try: https://www.microsoft.com/store/apps/9NC624PBFGB7