Lots of debate about jazz basses. Mainly does country of origin and price reflect the quality?
Personally I've played some 60's and 70's US Fender basses that have been dogs, while occasionally I've played a beauty.
I own a few jap ones at the moment (1P + 2J) but that's been down to price, 2nd hand and of course, availability. I have bid for the occasional lefty vintage US lefty bass but the final price is always beyond what I'm willing to pay.