villain is 20/14/3.8 over only 118 hands. His steal% is 29%. Although I pick up some extra outs on the turn, i still doubt that i have much fold equity vs his calling range on this board if i shove first. Do you shove & fire second barrel or c/f if he fires big?

No-Limit Hold'em, $1.00 BB (9 handed) - Hold'em Manager Converter Tool from FlopTurnRiver.com

Hero (SB) ($116.50)
BB ($66.50)
UTG ($191.60)
UTG+1 ($79.85)
MP1 ($202.05)
MP2 ($46.40)
MP3 ($108.50)
CO ($100)
Button ($223.80)

Preflop: Hero is SB with 3, A
6 folds, Button bets $3, Hero raises $12, 1 fold, Button calls $9.50

Flop: ($26) Q, 10, 6 (2 players)
Hero bets $18.50, Button calls $18.50

Turn: ($63) J (2 players)
Hero ?