It’s refreshing to see so many others frustrated with their Stingrays - I had 4 of them, along with a Sabre and a US Sterling, Back in the late 80’s and 90’s I had very little understanding of tone and gain stages. 87-91 I was using a Trace Elliott sold state amp,
(the one with the black light) I used a pick and a chorus pedal. I had terrible tone but I didn’t even know it. When warmer more organically produced rock music kicked in with the grunge stuff, I moved on to a precision and an SVT.
I found the Stingray NEVER sounded good with a pick - unless I went for the over the top Cure, Simon Gallup, Disintegration pick tone.
They never took to drive as well as passive basses.
They had a thin ‘snock’ sound that didn’t fit in a mix.
They’re prohibitively heavy. I wasn’t aware of their weight in my 20’s, now I’m 64 it’s a deal breaker. The most recent Ray I had was over 12 pounds, I never picked it up. I have to admit the Sterling was a nice reprieve, fabulous sound, lovely weight, it just felt a little small on me.