Ks

I am fascinated by being dealt Ks.

Why is it ranked so much lower than As ?

because a pair of aces beats a pair of kings

It's the 2nd best hand behind aces. "So much lower" is one spot.

Do you mean AA vrs KK or Axs vrs Kxs?

Axs is better than Kxs becuase if you pair aces, it's strong and you don't have to worry about a higher flush. So playing Kxs like Axs could get you into a few big losing situations.

-'rilla