[JemY]

I would bet again. I think you want to keep leading because it makes it really harder for Villain to bluff you, whereas if you check, it is such a great spot for him and he's going to bet here most of the time, and it will be impossible for you to know whether he holds a Ten or air. You don't want to be put in that kind of situation where you'll be forced to check the river again and be faced with another tough bet. You will end up calling in the dark which is never good.

I'd bet ~300-350, we still get value from a few pocket pairs (88 99.. maybe JJ if he's passive?) and I don't see villain bluff raising here much, since if he's just taking a shot he's probably scared money (and a raise would need to be quite big). If villain calls again expect the river to be checked down.