I never used to like Stingrays as I'd played a couple in a shop that both had sprouting frets and were setup horribly.
However, every time I'd heard someone else play one I'd always lust after THAT sound.
I'm always going to be a Precision-lover at heart but the 1999 Stingray I recently picked up from Higgie has made me a convert; the neck feels absolutely lovely, it's easy to play, the action is low as hell without buzzing and while it's different to my Ps and Rickenbacker it certainly holds its own in the mix in its own way.
As it stands, here's my preference for basses:
A really nice Precision.
A decent Precision.
A Stingray.
A Rickenbacker.
A Jazz.