AA on an ugly board

Im going to bet here, hoping not to get CR'd

[restless]

Ok, here's the rivercard...

PokerStars 3/6 Hold'em (9 handed) converter

Preflop: Hero is MP1 with A[img]/images/graemlins/club.gif[/img], A[img]/images/graemlins/heart.gif[/img].
<font color="#666666">1 fold</font>, <font color="#CC3333">UTG+1 raises</font>, <font color="#CC3333">Hero 3-bets</font>, <font color="#666666">2 folds</font>, <font color="#CC3333">CO caps</font>, <font color="#666666">3 folds</font>, UTG+1 calls, Hero calls.

Flop: (13.33 SB) J[img]/images/graemlins/diamond.gif[/img], J[img]/images/graemlins/spade.gif[/img], K[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(3 players)</font>
UTG+1 checks, <font color="#CC3333">Hero bets</font>, CO calls, UTG+1 calls.

Turn: (8.16 BB) Q[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(3 players)</font>
UTG+1 checks, Hero checks, <font color="#CC3333">CO bets</font>, UTG+1 calls, Hero calls.

River: (11.16 BB) J[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(3 players)</font>
UTG+1 checks, Hero ?

Anyone bet this?

[hobbsmann]

c/r that [censored] and call a 3-bet.

[Webster]

I would bet! CO has AK and UTG+1 missed and is not pretty freaked. You can onlu lose to a J I din't think UTG+! would have raised with a J. CO has pockets OR AK which does him no good.

[hobbsmann]

why is a bet better than a c/r?