I don’t really have a #1.
I’ve got this Sadowsky, which is really the nicest Jazz Bass I’ve ever played.
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Then I’ve got a handful of Fenders: a P, a parts J4, a 62 J, a parts J5, and an 07 Am Deluxe J5; all of which either have the Sadowsky preamp onboard or outboard in the signal chain. So, I am never far from Roger’s sound, when it comes to FSO instruments. They all sound FANTASTIC.
FWIW, the ca.2007 era Am Deluxe J5 neck has IME the most Jazz Bass feel I’ve ever experienced in a 5 string. By a long shot. Fender actually got that one right; though in keeping with their marketing acumen, they mothballed it. I presume the design is somewhere in the same warehouse with the Lost Arc.