Call. It's okay to call a 3bet with a hand worthy of 4betting, like AA, in an effort to keep their entire 3betting range in the hand in order to earn more profit from them post-flop. It's also okay to call a 3bet with a hand that can crack big 3betting hands. KJs can get you into a world of hurt versus AA, KK and AK.
What Is the Most Basic Three Card Poker Strategy? When making a player wager, the common strategy is to bet every time you have Queen-6-4 or higher or any time your high card is a King or Ace. Meanwhile, it doesn't matter how high the rest of your cards are.