Dr.KarenChen said:Order of operations matters more than any single choice here: establish a baseline, change one thing, wait long enough for it to express itself, then…
No disagreement with Dr.KarenChen. One condition attached. Yes, and the corollary is less popular: if the reasoning holds, it also holds where it produces an answer we do not like.
Ask again with the specifics and you will get a better answer than this one.