It's not that it performs worse, when I test console connection wired it is always above 100mbs down 14 up. I am running dual band gigabit router for what it's worth, not a xfinity hand out. Testing console wifi is usually around 70 down, and the same 13-14 up. The problem I see when switched to wired is as if the server has deemed my connection to op and nerfed it by adding input lag. This only happens with destiny's pvp. All other games run perfect.