JJ on the button in 3bet pot Qhigh flop

[KCrow]

I think I should have 3bet pf.

Villain is running at 20/15/5.7

Is it worth calling this Cbet and re-evaluating on the turn.

Calling it leaves the villain with only a PSB on the turn.

Full Tilt Poker - No Limit Hold'em Cash Game - $0.25/$0.50 Blinds - 4 Players - (LegoPoker Hand History Converter)

SB: $50.25
BB: $51.05
UTG: $24.00
Hero (BTN): $80.25

UTG posts $0.50
Preflop: Hero is dealt J[img]/images/graemlins/club.gif[/img] J[img]/images/graemlins/diamond.gif[/img] (4 Players)
<font color="red">UTG raises to $1.60</font>, Hero calls $1.60, <font color="red">SB raises to $7.90</font>, 2 folds, Hero calls $6.30

Flop: ($17.90) Q[img]/images/graemlins/diamond.gif[/img] 6[img]/images/graemlins/spade.gif[/img] 4[img]/images/graemlins/club.gif[/img] (2 Players)
<font color="red">SB bets $12.00</font>, Hero?