I bought NA for 2 channels of my 833 not knowing if I would ever use it on a production. The next job was 100% 1 boom so I also put the mic on a second channel, which other than keeping the levels matched I never listened to and printed it as an ISO. 2 days later when reviewing the tracks I checked it out and on a setting of -2 it blew me and the producer away.
I played for another soundmixer who is more adept at audio post production and he was also impressed. He said he could beat it "if given enough time, but for just putting a check in a dialog box it is incredible". It is now part of my kit and I do not charge extra for it in my tiny marketplace. I do enjoy hearing the spots on TV. I would rather have NA than Dante at this point in my career. Post production mavens tell us they toss our mixes, so this is a good chance to give them something to beat. Thank you Sound Devices.