hand 1 I shove (maybe fold if image sucks or whatever). He most likely folds the nut flush draw. Calling has tough reverse implied odds.

hand 2 yeah raise flop. We're not expecting him to bet air on the turn so what to we get from calling that we don't get from raising? Also, yeah bad flop for a slow play. Even if he is second bested there's too many action killers that could show up.