Depends on a lot of things for me including weapon, season length, pressure, species, number of hunting partners, terrain, and more.
If it’s elk and I am solo hunting somewhere rugged, if I scout two days and only hunt four, I may not be able to shoot an elk the last two days because it would take me two days to get him out, so I’d likely opt for one more hunt day.
If the season is short, like a week long, and desirable at all, I know the pressure is going to be high and consistent through the hunt. If I have a rifle I’d want the extra scouting day to try to turn and animal up before the season and then get them opening day. If it’s archery that matters much less to me though just because my odds of getting a specific animal opening day are pretty low.
Too many factors for me to say I would prefer one over the other.