You play better than me, so I will say I probably pay this guy off here...unless I got the better feeling of how tight he is by playing with him. I guess there are certain players that I would fold this big of a hand to, but for sure if I think he can value bet lower, I am just calling it off.
Also agreed that I am never folding JTs for a single bet in a live game. Hell, I don't even fold it online where the average player only plays 25% of hands or less.
I am playing PLO6 online right now (because that's where the action is), where damn near every winning hand is the stone nuts. it's amazing how often the winner is JT.