in all honesty, GG, I do think the 500 sounds the best and while I didn't vote before watching, from the looks of the poll results, <chuckling> I'm not alone. :-)
But actually really the 500 does. Heard them both a lot in person inside the car and out. Besides, the question is about exhaust sound, not all sound. Some people really like that supercharge whine.
It's too much for me in the Hellcats, but I like the amount of it in the GM supercharged cars. Wish we had a liiitle more. I assume intakes help that a bit?
I think just exhaust goes to the gt500 however with the supercharger on the hellcats I’d say over all sound is a dodge win. I love the 392 NA exhaust sound and of course the gt350r is amazing.