Villain has been relatively active. He is raising about 60% of his buttons and is varying his raise size between min raises and 3x. He is 3 betting relatively light and I have not 4 bet him yet. I tried to float him once in a 3 bet pot and he double barreled a dry A25ish board. He recently doubled up vs me when he called a shove by me on a 4x4xTs with QsJs vs my T9? I'm not too sure why he did that but the few hands before I had been very active and 3 betting a ton. I had also raised a couple flops recently. I continue to chip away after he doubles up through me and steal a bunch of pots from him.
Then this hand happens. 150bb deep.
Villain raises button to 1.50
I 3 bet to 5
Villain min 4 bets to 8.50
Hero shoves or raises to 25 so he can get it in with a PSB on the flop?