I 4-table 20NL on Prima network.

Say, I have around ~$20 and get dealt AQs MP1. UTG & UTG+1 fold to me, I raise to 4x bb. MP2 calls, MP3 calls, CO ($20 stack) calls. BB calls.

Flop (pot $3.7)

Qd Jh 9c

BB checks, I bet $3, MPs fold, CO calls, BB folds.

Turn (pot $9.7)

blank

Hero ($16.4 left) ??

It's a dangerous board and I only have TPTK. Sometimes it's enough on these limits, sometimes the villain is just slowplaying the straight, two pair or a set. I usually fire at least a 3/4 pot sized bet here but it makes me pretty damn pot committed and if the guy just cold calls the bet I'll be in a difficult situation on the river. I don't really want to bet weak or check and fold to a bet/raise because the guy could just be holding AQ/KQ/JT/T9 or even AT/AJ/A9 (I play (really) aggressive postflop and have a loose table image).