This truly is one of those WA / WB scenarios. The problem is that once its raised and reraised preflop (and a rather big reraise), youre not getting away when you are the one WB, so I would just fire away.

Hes not going ot bet the river with QQ just because you check behind on the turn, but he might catch a miracle card to beat you if he has JTs or 76s or something like that.

I shove all in. I see no point in betting $80. Hes not calling $80 with some draw. He might be more willing to call an all in with AQ than he would $80.

Betting 80 is STRONGER than all in...just push.

Also, just calling the 3 bet is questionable...

At the 1/2 I see AQ make that $80 call all day long, especially when you just flat call pf and flop.

It also gives a small margin for a terrible opponent to make a desperation bluff shove. It happens more often then you would think.

Shove or bet » check though.

Slowplay less please.

I agree with paulee. You'd be surprised how often you see that desperation bluff. go with 80 on the turn.

Yes, I hate the expression but it actually fits here. The guy either has a made hand like AA / KK and youre dead. has AQ and hes dead or he needs a miracle card like a 4 outter.

Shove all in and find out which it is. OP deserves a kick in the nuts for checking.