I am both a PC and Console player. I like to use controller for both. I do not think there is any argument as to what is more responsive and superior, as that is factually Keyboard and Mouse. As all pro Esports World Cup players use Keyboard and Mouse.
BUT I stress that Skyrim is not Esports/World Cup level. lol Slow response time on it is fine (slow as in the .5 millisecond differences) unlike something like Fortnite where .5 milliseconds is the difference of still playing and dying.
So I want to clear the air, I use PC, but am not a snob about it. I understand keyboard and mouse are superior, but for Skyrim, controller is not only good enough, but it's practically better.