I'd shove river, he has a potsize bet left. After he c/r you on the turn his range is very polarized to nonsense that won't call the size of bet you made, or strong hands that will call a potsize bet anyhow.

I'm always double barreling this turn. He calls flop with lots more than just Ax I'd imagine. Lots of insiders, and weak second pairs that can't handle more pressure.