My parents starting raising grass fed beef about 5 years ago, we usually buy a half from them. Since eating grass fed I can't stand the taste of the meat from the store.
This year they bought a couple pigs and I cannot wait to try them!
If we need beef (steak or tri tips) or pork we buy them at costco or Cash & Carry. All of our chicken comes from costco, gotta love the huge bags of boneless skinless breasts, tenderloins and thighs!!