Villain is a 25/17 regular over 9k hands, 3bets 7% against UTG for what is worth.
I've seen him flatting 4bets with AA, QQ, TT. I think he can flat with AK too. Maybe flatting AQ would be too lose against UTG?

I can't even tell if I played it right or wrong after the flop :D Should I bet 33% pot any flop?
Can he really turn QQ or TT in a bluff like that? He saw me check/calling with strong hands sometimes, so AA and AK should be in my perceived range, I think.