I may have an unpopular opinion, but I very much like the sound of the Banshee. Either this version or the original. I think it is unique and accentuates the car's status as the only EV with a dedicated "exhaust." The Porsche Taycan also makes a phenomenal space-ship-like noise that I think is very retro-future. Being able to shut off or on this exhaust should be a key feature in the production model.