Has anyone switched back to Legacy Memory for work or long-term writing projects?

I’m curious if anyone has switched back to the Legacy Saved Memories experience and noticed a difference. I use ChatGPT for long-term projects where consistency is really important. Over time, I’ve manually saved a lot of detailed information that I expect ChatGPT to remember accurately across conversations. Lately, I’ve noticed that even though the writing and responses are generally good, some specific details that I’ve intentionally saved occasionally get mixed up or generalized. That can be frustrating because I spend time maintaining those details. I noticed there’s still an option to revert to the Legacy Saved Memories experience, but it warns that memory may become outdated over time. For anyone who has actually used both: Did reverting to Legacy improve consistency with manually saved information? Did you notice any downsides besides having to update memories yourself? For long-term work, writing, research, or worldbuilding projects, which memory experience has been more reliable? I’m looking for firsthand experiences from people who’ve used both systems rather than speculation. Thanks!