[Moneyline]

I think betting the river is best, although I think it's close. The board is somewhat dry so I think you'll get called by A high here a decent amount of the time. If your opponent has any history of waiting until the river to raise big hands, however, I would rather check/call. This way not only do you not get raised, but you get to induce desperation bluffs from hands like 77.

EDIT: After reading the rest of the thread, I'm also in the bet/call camp as opposed to the bet/fold camp. Bet/folding seems the worst option of the 3.

Just my opinion...