Turn Decision Against Mr. Insane

[Roadstar]

100NL 6 max

Villain is insanely aggressive postflop, almost never folds preflop thinking he could take it away at some point later in the hand.

Examples: I raise $4 in CO w/ AQo, Villain calls in BB. Flop KT2, he check, I cbet $7, he c/r $23, shows J2s after I fold. Against others, he's pot river with A hi against nits and showed. He also 3 bet me big preflop w/ 72o. He almost always double barrels if he has the initiative and hes not afraid to pot each street. His stats are 80/40, AF > 3

Effective stacks $100

Preflop:

Hero has A[img]/images/graemlins/diamond.gif[/img]8[img]/images/graemlins/diamond.gif[/img] OTB

Maniac raises UTG to $3, folds to me, I call, BB calls.

Flop: Q[img]/images/graemlins/diamond.gif[/img]8[img]/images/graemlins/club.gif[/img]5[img]/images/graemlins/spade.gif[/img]

Check to maniac who goes $11, I call, BB folds
I'm thinking mid pair is a pretty good hand against his range. Raising is pointless here because he is capable of 3 betting with no pair.

Turn: Q[img]/images/graemlins/spade.gif[/img]

Very good card for me I think, it reduces the chances of him having a Q, so I'm prod ahead

Maniac bets $33, Hero??

Is this time to shove? We're not folding I think. Shove or call?