Necks like baseball bats?? Sorry, but my Gibsons have necks that are narrow and super fast, similar to my MIJ Ibanez Soundgears which are known for being "pencil thin". I'd much rather spend a whole night on my Thunderbird IV than my Fender P-bass. The P-bass has "the look" for the oldies project I play with, but compared to the Thunderbird, it weighs more, has a wider neck with a chunkier profile, causes my shoulder to cramp more, and has a midrange "planky" sound that I really have to dial out on the amp. The P-bass has it's own thing that works for a lot of folks, but the T-bird just works better for me.
Yeah, the neck on my Gibson T-bird IV feels almost exactly like the neck on my Music Man Sterling - both of which are smaller and faster than the necks on my 2 MIA Fender Jazz basses... and the T-bird is lighter than any of the 4 Fenders I currently own...
-georgestrings