PF smells a little odd by him. It's almost like he's trying to isolate the minbettor with TT/JJ, with a larger than normal 3 bet. I don't mind a raise here, you are most certainly ahead or 50/50 a lot of the time, and you'll soon get told if you are behind. I'm not sure how often you'll be called with weaker hands though, and keeping them in isn't too bad I guess.

On the flop, I doubt very much he's given you much credit for being better off than JJ or TT, so I think he'd lead out here for protection against AQ/AK type hands, and for value with JJ+. unfortunately a set is pretty possible as he probably cbets a lot, and may think this looks like a standard cbet even though he has the nutz. Given it's such a dry board I think you have so much fold equity with a shove, but I would be a little worried that he's hit the nutz or even that CO has hit a set.

If we were to think we are ahead quite a lot, I'm not sure whether a call to trap him is better than a shove. It just might mean he actually follows up with JJ again on the turn.

Either a shove, or a call with the intention of getting it in on the turn for me.

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