Like I said it is probably frowned upon, but if you have PRO or more your sheet loads are unlimited. I did do a test on this @David a few months back and put the results somewhere in the forums I spent 3 days attempting to speed up the process which led me to this result. I don’t know where it is but it was a week long forum conversation I believe. I was trying to have instantaneous information fed to the app before we had Glide sheets as an option.
Here’s the posting, in this post I had it down to a consistent 1 minute for a few days. Shortly after posting that finding it went right back up to 3:45. Then I implemented the most recent mention that forces the edit.