The og hum canceling 2 band Sadowskys are pretty bland sounding instruments IMO. The "sits great in the mix" comment doesn't go far with me, because nobody I know can name an iconic bass tone birthed by a Sadowsky.. Sure the guy behind Beyoncé might play one, but would you rather be him or John Paul Jones or Jaco or Marcus Miller.
Nordy and Xotic get my vote based on personal experience. I've played 2 Warriors and would avoid. Others I don't know.
I don't have a Fender, but I'm about to build one from parts for my 40th. Single coil, passive, alder with maple/maple neck. Might as well go to the source if I'm trying to cop the tone I figure.