I've been using all of these tabs as side tabs, so that they would not block my Today page marker. But all side tabs cluttered up my planner and made my section tabs disappear and become useless.
So I tried the special planner tabs (except for two that are far to the back of my planner and don't get in the way) as top tabs.
I love it.
Thank you to all who inspired me with their own top tabs. They really do work.