I use sand in my coop and for my set up, it's been working beautifully. I have a poop tray under the roost that I pull out and clean daily. I use a kitty litter scoop to whisk up the odd dropping that falls outside the tray. The sand makes the poop dry up and makes it very easy to remove. My coop is pretty much as clean now as it was on the day the first chicken set foot in it six months ago.
I considered pine shavings, but found them messy to use in the brooder (shavings always drifting all over), and it was very difficult to clean the poop out without replacing all the shavings. That seemed pretty wasteful to me. And I just didn't like the idea of the deep litter method, with poop just accumulating in the bedding (ugh). I put a couple of bags of sand into the coop last fall, and haven't needed to replenish so far.
Sand is a cold substrate, though. I'm not sure how well it would work in places that have really cold winters.
I considered pine shavings, but found them messy to use in the brooder (shavings always drifting all over), and it was very difficult to clean the poop out without replacing all the shavings. That seemed pretty wasteful to me. And I just didn't like the idea of the deep litter method, with poop just accumulating in the bedding (ugh). I put a couple of bags of sand into the coop last fall, and haven't needed to replenish so far.
Sand is a cold substrate, though. I'm not sure how well it would work in places that have really cold winters.