I've got a Warwick Streamer with a solid maple body and a wenge neck. The sound is tight and focused with good projection. Since basses operate in a lower register anyways, the "brightness" of a good hardwood...i.e. maple, bubinga, walnut, etc. can give you the added punch and clarity you may need to cut thru the mix. Although ash, alder and other body woods are commonly used, they seem to have a "thud" like sound, without good projection. I'm a fan of both old-school basses, as well as newer styles; but the current technology of basses seems to give the best of all worlds, IMO.