semi-bluff vs lag

[mkflsam]

opponent is 40/27, pretty lag.

i guess my question is on the turn, are we folding out any better hands? is it really a big deal to try and protect our hand against hands that may be drawing pretty live? pair+overcard, potential flush draw, draw to chop? do we gain more by just calling and giving him the option to bluff the river?

Poker Stars, $0.50/$1 NL Hold'em Cash Game, 6 Players
LeggoPoker.com - Hand History Converter

Hero (BB): $115.45
UTG: $95.50
MP: $97
CO: $69.45
BTN: $26.35
SB: $109.60

Pre-Flop: J[img]/images/graemlins/spade.gif[/img] Q[img]/images/graemlins/spade.gif[/img] dealt to Hero (BB)
2 folds, <font color="red">CO raises to $4</font>, 2 folds, Hero calls $3

Flop: ($8.50) 9[img]/images/graemlins/diamond.gif[/img] 5[img]/images/graemlins/heart.gif[/img] J[img]/images/graemlins/club.gif[/img] (2 Players)
Hero checks, <font color="red">CO bets $7</font>, Hero calls $7

Turn: ($22.50) T[img]/images/graemlins/club.gif[/img] (2 Players)
Hero checks, <font color="red">CO bets $20</font>, <font color="red">Hero raises to $104.45 and is All-In</font>...