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Villain is 77/20/0.7 over 300 hands.

I was gonna check/call turn and bet/fold river.

Party Poker 5/10 Hold'em (6 max, 6 handed) converter

Preflop: Hero is SB with 6[img]/images/graemlins/diamond.gif[/img], 6[img]/images/graemlins/heart.gif[/img].
<font color="#666666">2 folds</font>, <font color="#CC3333">CO raises</font>, <font color="#666666">1 fold</font>, <font color="#CC3333">Hero 3-bets</font>, <font color="#666666">1 fold</font>, CO calls.

Flop: (7 SB) 8[img]/images/graemlins/club.gif[/img], 3[img]/images/graemlins/diamond.gif[/img], 8[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets</font>, <font color="#CC3333">CO raises</font>, Hero calls.

Turn: (5.50 BB) 7[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, CO checks.

River: (5.50 BB) 9[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets</font>, CO calls.

Final Pot: 7.50 BB

I was wondering if 3betting flop or donking turn would have been a better line? Because with the line I took I miss 1 bet on the turn.