I have two 62 AVRI jazz basses and one 75 AVRI. One 62 and the 75 wear TI flats. The other 62, which weighs a lot more than the other two, wears Fender 9050ML flats.
The 62 reissue with the 9050ML sounds exactly like I think a bass should - fat, chewy, a lot of low end, and doesn't get too thin as you go to higher strings. I get a real early John Paul Jones tone/vibe, which is sonic happiness for me!
The 62 reissue with the TI sounds great, but not distinguished in any way. Not extraordinary, but no shortcomings either. Good note definition and a mid-forward, balanced sound.
The 75 is ash bodied with rosewood fingerboard. It is a pretty bright, burbling bass with great note definition. I feel the TI is way too mid-rangey on this bass for the blues and soul jazz that I play. It'd be perfect for funk, fusion, or disco. I'm on the lookout for a string that'll give me way more bottom end. I'll probably start with 9050, since they work so well on my 62 reissue. FWIW, I used this bass on a recording session with two guitars and keyboard player, and the engineer seemed ecstatic about where the bass was sitting in the mix. I'm guessing I wasn't muddying the area with the kick drum and keyboard player's left hand.