10/20 flop play

[brettbrettr]

good live game, i have AKo in the small blind.

MP not good player opens, guy behind him who is dumb aggressive and has 3 bet me before in a similar spot with KTs 3-bets, I call in the SB, tight BB folds, MP calls.

Flop comes K72 rainbow.

Do we like betting to three bet or check-raising?

As far as reads go, I'm 100% certian dumb aggro guy will bet if checked to, but maybe about 65% certain he'll raise if the flop goes bet-call.