I might start a new post with the title Most Tedious Thread--Let's Vote.
If I do, I'll put this one near the top. Good grief.
Try the purple fuses. Then try them in each direction. Do you like what you hear? It's a simple if/then and yes/no.
As for me, I tried them in my superb Pass XA60.5s. They are now superber. (Yes, I know. And I know.)