PokerStars No-Limit Hold'em, $0.05 BB (6 handed) - Poker-Stars Converter Tool from FlopTurnRiver.com

SB ($7.87)
Hero (BB) ($4.98)
UTG ($3.16)
MP ($4.41)
CO ($5.14)
Button ($0.85)

Preflop: Hero is BB with A, J
2 folds, CO bets $0.15, 2 folds HERO??

ok this is a situation ive come to a bunch, and some people in irc think its better to 3bet here vs a 30/24/4 co raise. only real read is that he has raised from the co a few times before

so which is it, fold, raise, or call and most importantly why?