Very carefully!
Just because the face cards start at 10, we're really JUST talking about ten thirteenths in strength.
Nothing exceptionally special to me about JJ vs 99 or QQ
I do love J 10 over JJ, nice straight potential, but I'd either bet half stack if in position? and alcohol was involved? Or I'd be careful to watch the play.
I'm a novice but I have learned when you have a nice pocket pair pre flop?
It can pay to chase people out of the post initially, really improves you
odds.
So, JJ ? I might bet half the stack or 1/4 to chase people out that know they just don't want to start dating the card turnout that hand? and pending the flop, if 2/3 are under J? I'd bet 1/4 stack again. If MORE are above J? I'd bet less.