25NL - 77 SB vs BB, easy turn bet?

[ekra]

Villain is 70/20/1.3.
In 2 previous hands he called my mid-sized bets on all streets with mid pair and Ahigh and lost on both hands
Min raised my cont bet on another hand and got me to fold a missed suited con.

I checked this, which i usually do if the turn gave me an additional draw when i am not sure i am ahead but i think its a leak of mine. And a big one especially against this villain. So is this a no-brainer turn bet?

Poker Stars - No Limit Hold'em Cash Game - $0.10/$0.25 Blinds - 5 Players - (LegoPoker HH Converter)

<font color="black">Hero (SB): $24.75</font>
BB: $34.70
UTG: $23.95
CO: $28.05
BTN: $25.15

<font color="black">Preflop:</font> Hero is dealt 7[img]/images/graemlins/club.gif[/img] 7[img]/images/graemlins/heart.gif[/img] (5 Players)
3 folds, <font color="red">Hero raises to $0.75</font>, BB calls $0.50

<font color="black">Flop:</font> ($1.50) 6[img]/images/graemlins/club.gif[/img] 8[img]/images/graemlins/diamond.gif[/img] 4[img]/images/graemlins/spade.gif[/img] (2 Players)
<font color="red">Hero bets $1.00</font>, BB calls $1.00

<font color="black">Turn:</font> ($3.50) T[img]/images/graemlins/club.gif[/img] (2 Players)
Hero ?

[llamage]

raise to more preflop, as played, i fire twice here

[haz31]

bet most of the times, against a floating opponent a c/r here can be sexy and u get a free card when he checks behind.