Best is subjective. I say, just show top score, time, and most maps completed on the rolling tables. The top scores and times would be from the most recent maps ~1 day or so old (only after x amount of score submissions) and most maps completed is simple enough to show (scores posted) of course this table will be toggle-able and only shown in respective catagories. ( I.E. only showing custom map tables in the custom map area, and only showing story tables in the story section (only avalible after campain completion))