Individual spreadsheets for each month.

For me, it's visually better for each month to have its own spreadsheet.

For example, select January and enter the expenses for that month. Then select February and enter the expenses for that month. Not everything together.

I know you can filter by date and everything would be in order, but I don't think it's cool.

I think having each month's expenses separate and not mixed with the others would be a huge improvement.