Ok everyone, I need your help. I have been thinking about changing to an all natural litter and I can't decide between World's best and Feline pine. I want to know what you all think! Any and all advice is appreciated! BTW, I only have one cat and she is 6mo. We are using Scoop Away right now, but I think I want to change. I want the new litter to be scoopable and fragrence free. She also likes to dig A LOT so I need to put a decent amount of litter in the box. I normally scoop twice a day and clean and empty the entire box every 2 weeks. Thanks in advance!