Villain is sLAG 26/21/3. We have 3 bet each other a couple times and he showed down Q9s in one a 3 bet pot oop. 150bb deep 100nl. No one has 4 bet yet.

Villain raises to 3.5 in cut off.
I 3 bet AK to 12 on the button.
Villain raises to 26.

Do we
a) 5 bet shove?
b) call and raise a lot of flops AI?