Cobra makes good pipes, they were very popular on metric v Twins, and also Harley. Had a full system and a slip on on my two V Stars very good pipes. The video in this thread makes me think they are more aggressive sounding than the Vance and Hines, and some others. TAB are the loudest with the Zombie baffles. The Rineharts sound good but have a deeper softer rap sound to them compared to these Cobra's at least in the video.
I most likley would have picked up Cobras if there was a video like this and others when I was looking a couple of years ago.
I have cobra slip ons on my 2018 Roadmaster, I love them gives the bike a nice deep tone like a diesel train idling,they are very fairly priced and its chrome is better than stock. Even if I went with stage three and headers I would still use these cobras.