I think this the next best to Catsan ultra clumping. With low dust, really effective clumping. Odour control is ok but I don't think it's quite as good as Catsan but I do frequently buy this one. My cats are happy with it too.
This is fantastic cat litter. I've been using it for 3 years and it does exactly what it says. However, we've had a few bags that have had tears in them, resulting in cat litter pouring out everywhere when we remove the product from the box it's delivered in, which is a huge pain. Not sure whether this is a problem with the litter bags themselves or with Zooplus's dispatch methods.