I'm not thrilled about raising. I'd like to add KJ and J9 to his range, but my problem is that except for the really weak holdings, I don't see what he's folding when we raise. And if he doesn't fold, we shouldn't raise.
My default play is to call the turn and very often bluff the turn if he checks since, in my experience, this is how people play the hands that they would have folded to a flop raise. Roughly the same amount of money goes in, but we make the bet in with a much, much higher amount of fold equity.
If we get it all-in on this flop, our average equity is going to suck. I like playing strong draws aggressively out of position. In position, the added implied odds
make up for so much.