why are you betting the 75 on the 23Q7Q river? I suppose we get looked up by 2x, 3x, 44, 55, 66 vs all our floats we could show up with there after floating the flop?
I think it's high enough up our range to bet and I don't think we see enough bluffs with this action on this river to warrant checking. There are a lot of other hands we can have to bluff catch here (A high, 2x, 3x) if we feel the need to really protect our checking range. If we are also floating hands like KJ KT JT here, we have a reasonable number of bluffs.