I used pellets for quite a while in my coop last year, I brooded those birds on the pellets as well. It's pretty cool stuff, but is more expensive per square foot (at least for me) than the pine shavings. It does tend to get very dusty after awhile unless you mist it with some water. I stopped using it for the winter so I could insulate the floor in my coop better with the pine shavings, and just haven't switched back. I like the look/feel of the shavings, and I haven't noticed a real difference in ease of use either way. I believe is it compostable, but don't quote me on that.