Swapping between ChatGPT-4 and 3.5

Might not be the place for this, but was not sure where to best submit feedback, or see if others are interested in my User Story. Currently there is a limit for ChatGPT-4 which means within a 3 hour period you can only submit 25 requests. After this it allows you to swap to GPT-3.5, but it does not seem possible to swap back. It would be useful to be able to have a toggle that would allow you to swap between 4 and 3.5 during your work, allowing you to decide which questions to target with which version, but also would allow you to swap back to ChatGPT-4 once your cooldown period has lapsed (after using the max number of submissions).

If this were not possible the ability to copy chats so that you could continue with ChatGPT-3.5 and then copy the continuous chat for use with ChatGPT-4 once the cooldown period is over.

I have the same question. Is there a way to toggle between versions other than shutting the website down and starting it again?