I've owned three Tribute JB-2 basses and preferred any and all of them to the JB jazz bass model which came along later (and also owned, pictured with the sonic blue JB2)
I've owned the blue, pink and sunburst finished models and my favourite was the sonic blue with carribean rosewood fretboard. Used that as my main bass for close on a year and gigged it with my band at the time.
Great neck, no frills passive jazz in a non offset body with really good sounding pickups. The alnico pickups in these basses get a lot of love and rightly so. Really strong sounding and articulate. You can't go wrong with them.
The pink one I got had some shielding issues and the fretwork wasn't as good as the other two but was fine after somentime was spent putting it right.
I also had a USA JB2 which was a fantastic instrument in every respect.