I am ready to pull the trigger in a jazz bass, I am thinking either a DJ4 or JO4, I have owned these basses in the pass and always favored the DJ. I know that Lakland used to have Aero pickups on the DJ and Lindy on the JO, that by itself made a huge difference in the sound. But now that Lakland use home made pickups, Does anybody if there is any difference between a DJ and JO ? When I checked the specs seems to me that soundwise they are the same bass. Any opinion?