I use paper towels and it seems to work fine, but I am wondering if there are any benefits of using a wood substrate. Does the wood act as some sort of "Kitty Litter" or do you just feel its cheaper? Paper towels hold good humidity for me and I think wood might be more of a pain. But with seeing many people using aspen or cypress I can't help but wonder if I'm missing something. Please tell me your thoughts
Justin