50NL BvB, top set, line check

[Effen]

Me and villain have been tangling since I sat down in small pots -- he valuetowned me bad with 1 card straights when i rivered 2 pair twice, the hand before he limped I raised pre, and took down an AQ6 flop with a cbet.

Villain is 77/40 but plays a lot of small ball.

Shove or this? I can't call, half the deck makes the board suck for me.

PokerStars No-Limit Hold'em, $0.50 BB (6 handed) Poker Stars Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

UTG ($50)
MP ($36.20)
CO ($69.85)
Button ($53.80)
SB ($48.95)
Hero ($50.25)

Preflop: Hero is BB with J[img]/images/graemlins/club.gif[/img], J[img]/images/graemlins/heart.gif[/img].
<font color="#666666">4 folds</font>, SB completes, <font color="#CC3333">Hero raises to $2</font>, SB calls $1.50.

Flop: ($4) 9[img]/images/graemlins/heart.gif[/img], 7[img]/images/graemlins/heart.gif[/img], J[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, <font color="#CC3333">Hero bets $3</font>, <font color="#CC3333">SB raises to $9</font>, <font color="#CC3333">Hero raises to $21</font>

[SABR42]

Looks good.

[Split Suit]

i probably go $25-$27 so i can get 1/2 my stack in and make all decisions easy (also maximizes value, esp given the history, and his stats).

nh

[Kos13]

I'd go $24 or $25, but it looks good.

[ofdabeat]

I like to push this kind of BvB spots.
Is it an awful leak? people call way to often.