In sprint racing, I don’t know of anyone who disagrees with “a ratio is a ratio”. It’s been tested by many of us, and I can’t find anyone who has found otherwise.
Apparently, iIf you’re talking dirt-LTO stuff, there’s a lot of debate to be had. Many experienced guys in that arena will tell you it DOES make a difference. As strange as that seems to me, I’ve got no experience with it, so maybe it does make a difference in certain situations. I certainly wouldn’t rule out that possibility completely.