Of the two choices I would go with the Corvette. Nothing wrong with G&L.
A couple of additional thoughts from reading other posts:
This is not the same as the standard Corvette with a bolt on neck. That is why it is more expensive. You can get a bolt on for much less.
The ash body and maple neck will not give you the Warwick sound. If that is your hope, sorry. It is still pretty versatile, but lacks some of the characteristic growl.
Finally, I have a fretted version of the same bass, and it is by far my lightest bass. It is lighter than some of my guitars even. Much lighter than my G&L, and less cumbersome/clunky.
A couple of additional thoughts from reading other posts:
This is not the same as the standard Corvette with a bolt on neck. That is why it is more expensive. You can get a bolt on for much less.
The ash body and maple neck will not give you the Warwick sound. If that is your hope, sorry. It is still pretty versatile, but lacks some of the characteristic growl.
Finally, I have a fretted version of the same bass, and it is by far my lightest bass. It is lighter than some of my guitars even. Much lighter than my G&L, and less cumbersome/clunky.

