I got unscented because I was concerned my cat wouldn't like scented. He probably wouldn't care and honestly seems to not care about the change--which is good.

1) More sustainable
2) Way cleaner, less dust everywhere
3) Ridiculously lightweight by comparison
4) A bag lasts quite a while. I think ultimately clay might be a little more economical, and I'm unsure how multiple cats would handle this, but for the small price difference I'll gladly take the eco-route.