Our weekly planners are more popular than our daily formats, but daily has its core users. One recent convert wrote in with an interesting rationale:
As I was starting to fill things into my planner I was like: wow, this is so much less stressful looking than my old planner was.
Daily planners are more “stress-less” because you can use them with a “one day at a time” mentality.
As always, it depends on your particular habits and schedule, but I thought it was a very good point!