[SackUp]

I would discount KK and QQ as well. No preflop cap. He waited until the turn to raise. And then raised the river after you 3-bet the turn. Seems like an odd line for either of those hands.

Though I guess I can see him waiting until the turn to pop, but I'm having a hard time with that river raise after you 3bet. I typically don't see that type of aggression at 2/4 unless the guy is really laggy, but in that case he would likely cap the turn. Not a big fan against the unknown.