Is this time for the ol' Clarkmeister play?

[Douglas Leslie]

Villain is 23.23:2.58:1.44 after 150 hands and hasn't done anything to attract my attention up until now.
All options seem possible on the river. Should I c/c, c/f, b/c or b/f?

Party Poker 1/2 Hold'em (8 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

Preflop: Hero is UTG with J[img]/images/graemlins/diamond.gif[/img], J[img]/images/graemlins/club.gif[/img].
<font color="#CC3333">Hero raises</font>, <font color="#CC3333">UTG+1 3-bets</font>, <font color="#666666">6 folds</font>, <font color="#CC3333">Hero caps</font>, UTG+1 calls.

Flop: (9.50 SB) 3[img]/images/graemlins/heart.gif[/img], 9[img]/images/graemlins/spade.gif[/img], 3[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets</font>, UTG1 calls.

Turn: (5.75 BB) Q[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets</font>, UTG1 calls.

River: (7.75 BB) 8[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
Hero?