Yes Joe, you are correct, I hate the flowjunk mufflers. Lol. I personally like and recommend the ultraflo mufflers. Way quieter and all the cars in F.A.S.T. run these mufflers. They flow way better. BUT... like you said, to each their own choice.
Here's a quick video. Doesn't really do the mufflers justice. Quiet inside, little roudy outside through tailpipes.
PXL_20211016_192442224.mp4