I did a small test the other week about if I need a separate daily planner or not.

Or I don’t need one, but if it would be better or just whatever.

For me, it is something I prefer to have, because having something that looks different for it, makes it easier for me when I just look at open notebooks at my desk. I also like having it as a thing of its own for the sole purpose of being able to fill it out and just put it in a book stand and let it be there as I work through the day reminding me of the plan.