Indeed. On my custom fanned fret PJ, I use the Fender 9050CL balanced set. Great tone, great sustain, great growl, absolutely consistent from string-to-string and up the neck. I've had them on there a year and have yet to change anything. Of course, I'm playing more DB rather than EB, so they don't get the wear they would have in the past, but they're great strings, almost like a subdued Roto growl. None of the chrome hollow thud. I had played round wounds for about 35 years from starting as a teenager, never finding a flat I liked. These are the strings that switched me from rounds to flats. I keep GHS Progressives rounds on my Rick 4002, but this one is going to be shod with these flats for the long haul.
Here's my custom fanned fret bass:
A Different Custom P-style Bass