Tomorrow I am going on a guided pheasant hunt and have a question. I know this will probably come down to personal preference but what do most people use on pheasant 12 or 20 ga? I have both and am just not sure which i want to take. We will be using dogs on release birds. I have a Ithica model 37 featherweight 20ga. that i would like to use but if I need a 12ga. I will take something else.