By a HUGE margin.
Beef is mostly saturated fat with only trace amounts of the pro-inflammatory omega fats. It also has a better protein profile.
Chicken is good source of omega-6 fats (all poultry really) which cause inflammation and oxidization damage. Pork suffers from this as well.
It's not that you can never eat pound try or pork again, but the bulk of your "meat" intake should be in the form of seafood and red meat in my humble opinion.
"The cling and a clang is the metal in my head when I walk. I hear a sort of, this tinging noise - cling clang. The cling clang. So many things happen while walking. The metal in my head clangs and clings as I walk - freaks my balance out. So the natural thought is just clogged up. Totally clogged up. So we need to unplug these dams, and make the the natural flow... It sort of freaks me out. We need to unplug the dams. You cannot stop the natural flow of thought with a cling and a clang..."