This is fast. And talking to it is a nice touch. Consider adding text to speech too :)
One feature I am missing from all these front ends is the ability to edit your text and generate new response from that point. Official chat gpt UI is the only one that seems to do that.
Chat-with-gpt has that, we use it in our org as an alternative chatgpt Interface: https://github.com/cogentapps/chat-with-gpt