Villain is decent regular who Im pretty sure views me as one of the solid tags in the game, he plays pretty aggro straightforward but is decent enough to make moves against the tight and decent players. 100bb stacks
I openraise to $7 with 99 OTB, he reraises to $19 I call.
Flop J[c] 4[c] J[s] ($39). He checks. I check.
Turn 7[h] ($39). He bets $19, hero.....
In iffy spots like this is it just best to let it go? What about if the flop was QQx? TTx?
Thanks guys.