I'm not a Jazz person either. I played a 4 string P bass for 25 years and only one person commented on it. A record producer said "Oh, good. Turn everything up full and we'll do the rest in here". That was it!
I switched to 5 string basses (MM, Wal, Lakland & Lull) for the last 25 years and all I've got is, "That looks good" and "How many strings has it got?"
The guys I mix with don't care about gear, but they do notice and comment on how the band played and whether the groove was good or not.