Villain looks about 40 but seems pretty competent, was playing fairly nitty on a $1k stack in the must move but is now ~$8k deep in the main game, not sure if he ran in up or bought in deep.

Hero dealt Kd Qc 9c 5d in HJ

Hero opens to $70, CO calls, BB calls, Villain in straddle makes it $360, I call, others fold.

Flop: ($860)  9h 7c 5h

Villain checks, Hero bets $450, Villain calls quickly.

Turn: ($1760)  9h 7c 5h 3s

Villain checks, Hero bets $1130, Villain cuts out chips to call, eventually raises to $2500 with ~5k back.

Hero???

*****

Seemed strange sizing from villain at the time, but it sets up a nice size river shove.  Not sure if he'd hit it from the straddle with good middle rundowns, but the fact he's willing to x/r turn when the board favors my range much more than his has me worried.  Also seemed a bit strange that he wouldn't just x/pot the turn with 68xx as he can get most of his stack in and most of his 68xx will have redraws.

Really felt like all 3 options had some merit here, but felt quite lost on the turn.