Kala Solid

spruce or mahagony ukulele?
which is the better wood? specifically, im comparing these two ukuleles:
http://cgi.ebay.com/KA-CE-KALA-Mahogany-Concert-Ukulele-w-PU-cs-SETUP-/250624614194?cmd=ViewItem&pt=LH_DefaultDomain_0&hash=item3a5a641f32
http://cgi.ebay.com/KALA-KA-SC-solid-sprucetop-Concert-Ukulele-w-case-SETUP-/250628212472?cmd=ViewItem&pt=LH_DefaultDomain_0&hash=item3a5a9b06f8
price isn’t an option between these two thanks!
Build quality is equally important as the types of woods being used. Also strings play a major role, perhaps even more so on smaller instruments like this.
That said, woods will always make a difference in sound. Spruce, koa or mahogany is largely a matter of preference. Many of the native ukulele is made in koa.
http://www.ukuleleworld.com/wood-types.html
kALA sOLID LACEWOOD SPRUCETOP TRAVEL UKULELE MUSICGUYMIC MGM SOUND SAMPLE