Bet, because you have a really strong holding relative to how wide a range he assumes you raise with pre and c-bet every flop with. This is the kind of spot where I want to get really stubborn. You have to think about the massive amount of hands he would have been willing to call with preflop and the frequency with which he will not want to give up. Then you also realise that it's now five handed (and blind on blind) and everyone has made a few quid.
All in all, I bet and am not really looking to fold at any point from here. The times he actually turns up with a hand when money goes in are shrug worthy.
Really? Villain is described as a capable, but quite solid player. We've raised pre OOP and if we now bet OOP. The flop is A62r. What exactly is the villain going to have if we somehow manage to get all the money in here? That we beat? Yeah, he's a capable player, but given we've raised pre and the texture of the board I don't see what he's going to be getting creative with here.
I probably check here, and proceed after either a) seeing a turn card or b) assessing villain's bet.