I've used chatGPT voice conversation tech since Sept 2023 and was expecting the new Siri to match the user experience. The new Siri is far far away from matching chatGPT's voice tech. The new Siri is smarter and can now answer your question for anything yet it's SLOWer and you can not have a full conversation with it. I continually have to say "Hey Siri," to continue the conversation on my iPhone 15 Pro Max. Yet with the chatGPT app I can have a full conversation making me think Open AI's voice conversation tech is light years ahead of the new Siri.