I use the Exo Terra Coco husk and like it a lot. I mix up in small batches because I don't have a lot of enclosures and it it works great. It holds moisture very well and doesn't mold. The odor control is very good. It's also very cheap. At some point I'm going to try Reptichip since it seems to be the same thing. I can get it pretty cheap since the owner is local to me. I still like to use paper towels sometimes but the coco husk is good stuff.