CSV Export in 1.3.5

Just looking and wondering if people have needed a csv export in 1.3.4 versions and before for exporting orders with coupon codes? If so did you create your own or what are you doing?

We have created a csv export for 1.3.4 and before and saw that 1.3.5 has integrated one into it and want to get feedback on if you ran into limitations on the export?

Look forward to your thoughts.