2/4 trips, top kicker - bet big, bet normal, or c/r?

[schwza]

PokerStars No-Limit Hold'em, $4 BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

UTG ($135)
MP ($545.80)
CO ($693.60)
Button ($97)
Hero ($724.50)
BB ($1346.75)

Preflop: Hero is SB with J[img]/images/graemlins/club.gif[/img], A[img]/images/graemlins/diamond.gif[/img].
<font color="#666666">3 folds</font>, Button calls $4, Hero completes, BB checks.

Flop: ($12) 2[img]/images/graemlins/spade.gif[/img], 8[img]/images/graemlins/club.gif[/img], J[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">Hero bets $12</font>, BB calls $12, Button folds.

Turn: ($36) J[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $28</font>, BB calls $28.

River: ($92) 4[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
hero?

i have villain at 21/18, only 90 hands.

[DonkBluffer]

You could also bet smaller, because an 8 would call and a worse J might raise.

[Hoopster81]

normal seems good

[wpr101]

I bet around 78 or so.