Thanks for all the feedback! Very helpful community here
It's cool that there are lots of good parts choices but I ended up pulling the trigger on an MPE from a member here. It's pricey for a muffler but it seems to nail the subtle symphony of sound I'm looking for. And at some point I hope to recoup some of the cost either when I sell the car or sell the exhaust after this "last performance mod" wears thin on me and I want more perf and/or sound. Will post back once I get it on the car.