Pre: I don't like having flatting range SB if not fish BB, pretty standard 3b for me SBvMP. Then the villain(BB) flatted.

Villain: 20/15/13 and has no 4b stat (0/5) in 134 samples. He plays very aggressively in 3bp.

Flop: I figured I'm very ahead or very behind(JJ+/AJs) so I didn't see any reason to Cbet, and there will be bunch of hands I'm gonna check in this board after 3b pre. I also expect villain to bet most of his range OTF once I check.

Turn: XC. I dont see anything else.

River: I do not think he can value bet AJ/QQ like this. One of major bluff got here (KQs). And sizing seems pretty solid. However, given the villain's aggressiveness. I think he may play hand like AQ this way too. I think my range shud look like AK QQ to him.

Is it standard XF OTR? or XC.