We have unglazed (guarry) tile in half of our first floor and I LOVE it!!! We put it in with gray/tan grout and after 30+ years it still looks great. None of them has cracked, either. I'm sure we would have had to refinish wood several times by now. We have a farm and bring all sorts of "stuff"....LOL! I'm a clean freak and I find this super easy to clean. Dirt/grit cannot damage this whereas grit on hardwood will wear the finish away and then work on the wood itself.
This floor wil last a lifetime. My parents put the same floor in their large family kitchen and after raising 5 kids it still looks good and they have passed on.