IMHO, one of the larger shortcomings of bass and guitar manufacturers, is their failure to include sufficient data regarding the neck profiles of the instruments they are trying to sell. For instance... the lions share of basses you see online or in catalog, claim that their necks have a "C" shape. I PROMISE you... if you grab an Ibanez "C" shaped neck & compare it to a Music Man "C" shaped neck, you'll quickly learn the difference. I'm a big guy with big hands. I like a tree trunk for a neck. Standard Jazz bass necks (as well as Ibanez and many others) are just hand cramps waiting to happen. What do YOU like, and why? Who's got big necks out there?