I will be building my 1st coop in a few weeks and I would like to do the deep litter method. I am wondering which would work better. Pine shavings or stall pellets? I have a duck house that I use stall pellets in and it works great but its only for 8 ducks and only about 6'x8'. The coop that I'm going to be building will be about 10'x16' and will have about 50 chickens roosting in it. Any opinions would be appreciated.