I did a little sorting by columns on the 3rd link I posted and our D also:
*has the fewest penalty yards in the NFL, by a lot. 111 for us, next fewest is Indy with 128.
*is 2nd to NE in 3rd down % (opponents are 18/55, 32.7%)
*is 2nd in yds/play to Pittsburgh at 4.3/play.