If you're going to raise-fold the flop, I'd rather we just call their cbet over turning our hand into a bluff, as our draw is huge. I quite like calling the flop cbet over raising.

Pre: Seems fine. Folding is too weak given positions and reraising, while it is a decent hand to use as a 4bet bluff I would opt for the call.

Flop: I don't like the check raise here at all, villain has gone on the relatively large size for his bet in a three bet pot which indicates strength so I much prefer calling here and expecting to be able to extract a decent amount of value if we hit.

I'm going to go against the grain and say I like the check raise. 150bb deep I wouldn't expect villain to be shoving his overpairs, and we can get folds from AK AQ. Barreling any spade could bring folds from hands as strong as AJ

If we're not raising this draw as a semi bluff then what combos are we using for our bluff range? Check calling just seems to put us in a passive spot on the turn.