Well I'm seriously thinking of selling off the Thumb,I've had a few probs. with the volume pot( replaced twice )and find myself playing the Geddy all the time,I'd love another jazz but The few G&L s I've played seem to be better than any of the American Series Fenders,I seem to be favouring a passive sound although I love the sound ,playability, and build quality of The 'Rays ,my main concerns with the 'rays are.neck stability and preamp reliablity over time, what i like about the JB is you get kinda a custom order jazz with a 10year warranty,downside seems to be lousy resale, I know a lot of guys are going to say go with the L2k but they are a little more $$ than what I want to pay. any insight would be appreciated . cheers