How to fill a daily planner correctly?

I've seen some youtube videos, but cannot highlight basic recommendations.
And could you please suggest daily planner for 2019. As I couldn't find any current reviews?

General discussion

Recently, I learned about

Recently, I learned about such a thing as a planner diary. It can record upcoming affairs, meeting schedules, schedule, etc. I even decided to search, and found a suitable notebook <a href="https://onplanners.com/planners/best-hourly-planners">https://onplanners.com/planners/best-hourly-planners</a> for myself. In general, there are many types of such diaries, so I think you will find something suitable for yourself.

https://onplanners.com

Thanks)